The Biggest Problem with Demon Slayer: Infinity Castle
45sOpens with a bold critique of a massively popular anime film, hooking fans and critics alike.
▶ Play ClipThe video discusses the pacing issues in 'Demon Slayer: Infinity Castle', the first of a trilogy of films concluding the anime series. While praising the animation and emotional depth, the reviewer argues that the film's structure, which faithfully adapts the manga's serialized format, leads to jarring mid-battle flashbacks that disrupt momentum.
The film follows the Demon Slayer Corps entering the Infinity Castle to fight the 12 Kizuki and their pasts.
The reviewer enjoyed the movie but highlights two problems: sitting in the second row (personal failure) and pacing.
The 2.5-hour movie feels its length due to pacing problems, a common criticism in reviews.
Reviews from IGN, But Why Tho, and Polygon all cite poor pacing, with flashbacks and incomplete story.
The film is three battles back-to-back, and heavy mid-battle flashbacks halt momentum.
Though meaningful, flashbacks like Akaza's backstory occur during climactic fights, causing audience laughter.
The film faithfully adapts 18 manga chapters without restructuring for a movie format, unlike the successful Mugen Train.
The reviewer suggests remixing the story, e.g., weaving Akaza's backstory throughout the film, to improve pacing.
Examples like Jujutsu Kaisen 0 and Chainsaw Man show self-contained stories work better theatrically.
Despite its box office success, 'Infinity Castle' suffers from pacing issues due to a faithful but ill-suited adaptation of the manga's serialized structure. Future anime films should consider restructuring for the medium.
"Title accurately reflects the video's focus on pacing as the biggest problem, though it also covers other aspects."
What is the main criticism of Demon Slayer: Infinity Castle according to the video?
Poor pacing due to mid-battle flashbacks and a structure that faithfully adapts the manga without restructuring for film.
1:08
How many chapters of the manga does Infinity Castle adapt?
Approximately 18 chapters.
6:18
Which previous Demon Slayer film is cited as having a successful self-contained narrative?
Demon Slayer: Mugen Train.
6:56
What alternative structure does the reviewer suggest for Akaza's backstory?
Open the film with it and weave it throughout the movie instead of saving it for the climactic fight.
8:20
Name two other anime films mentioned that are praised for their self-contained stories.
Jujutsu Kaisen 0 and Chainsaw Man: Reze arc.
9:43
Pacing as the core issue
Identifies the main problem that many reviews agree on.
1:08Faithful adaptation vs. film structure
Explains why the manga's serialized structure doesn't work in a movie.
5:58Proposed restructuring of Akaza's backstory
Offers a concrete alternative to improve pacing.
8:20[00:00] We need to talk about Demon Slayer,
[00:02] specifically about Demon Slayer:
[00:04] Infinity Castle, the brand new feature
[00:06] film that marks the beginning of the end
[00:07] for this mega popular anime series. The
[00:10] 2 and 1/ half-hour anime adaptation
[00:12] follows the elite members of the Demon
[00:14] Slayer Corps, as they fall head first
[00:16] into the Mantiverse of Madness, aka the
[00:19] Infinity Castle, which is kind of like
[00:21] if Mc Cher designed the Winchester
[00:23] Mystery House, then filled it with
[00:24] nightmarish murder monsters. The first
[00:27] in a planned trilogy to conclude the
[00:29] series, Demon Slayer Infinity Castle
[00:31] finds our heroes squaring off against
[00:33] the brutal demons of the 12 Kizuki and
[00:35] their own tortured pasts as they hunt
[00:37] down the demon king man presumably for
[00:39] copyright infringement on the king of
[00:41] pop. Now, let me be crystal clear. I
[00:45] really enjoyed this movie. But while the
[00:47] film is shattering box office records
[00:49] and heart with its many, many, many
[00:52] flashbacks, there are two big problems
[00:54] with the movie. Number one, I sat in the
[00:57] second row from the front of my iMac
[00:59] screening, which was just an insane
[01:01] experience. I can't recommend that at
[01:04] all, but that was really more of a
[01:05] personal failure. Number two is the
[01:08] pacing. Good lord, we need to talk about
[01:10] the pacing. This was a 2 and 1/ half
[01:12] hour movie that felt like a 2 and 1/2
[01:14] hour movie. And I say this as someone
[01:16] who enjoys 2 and 1/2 hour movies. So,
[01:19] let's talk about it. Join us as we dive
[01:21] back into the pocket dimension of the
[01:23] Infinity Castle to break down our
[01:25] thoughts on this latest chapter in the
[01:27] Demon Slayer saga and talk about how
[01:29] anime needs to evolve if its future does
[01:31] in fact lie on the big screen. Now,
[01:33] whether you're a demon slayer, demon
[01:35] hunter of the K-pop variety, or whatever
[01:38] was happening in weapons, this year's
[01:39] box office has been dominated by all
[01:41] manner of supernatural monsters and the
[01:43] people that dispose of them. And we
[01:45] can't get enough. But while Infinity
[01:47] Castle's been mastering the art of money
[01:49] breathing at the box office, there seems
[01:51] to be one common caveat among all of the
[01:53] reviews, many of which center on the
[01:55] film's pacing. IGN's Raphael Motoayor
[01:58] wrote, "Demon Slayer: Infinity Castle is
[02:00] a movie that feels like an unedited
[02:02] compilation film, a poorly stitched
[02:04] together series of episodes with
[02:06] horrendous pacing and a never-ending
[02:08] series of flashbacks and what is
[02:10] obviously a very incomplete story.
[02:13] Harsh, but fair, I guess. But why those?
[02:16] Kenneth Seer Jr. wrote, "The film
[02:18] features gorgeous animation, a strong
[02:20] cast, and some of the best action scenes
[02:22] the series has ever produced.
[02:24] Unfortunately, some of these highlights
[02:25] are marred by their condensed plot and
[02:28] poor pacing." And Polygon's Franchesco
[02:30] Kachtorii wrote, "If I have to judge
[02:32] Infinity Castle as a movie, it has one
[02:34] big issue: pacing." And I I love this
[02:37] one because the word pacing is literally
[02:39] in the URL of the review. So, yeah, it's
[02:42] apparently a common refrain. Everyone
[02:44] seems to agree EUO Table went absolutely
[02:47] sicko mode on the animation, but for
[02:49] many people, myself included, the
[02:51] narrative's pacing brings both battles
[02:53] and momentum to a screeching halt. Now,
[02:56] before we get too deep on the subject,
[02:57] we do want to issue a quick spoiler
[02:59] warning for those who haven't yet seen
[03:00] the movie. We're going to be talking
[03:02] about specific spoilers for key details
[03:04] in Infinity Castle. So, if you haven't
[03:07] seen it yet, go flashback to a time
[03:09] where you didn't willingly click on this
[03:11] video of your own free will. Jeremy
[03:16] When it comes to pacing in Infinity
[03:18] Castle, the issue is twofold. Firstly,
[03:20] the film is basically three battles that
[03:22] happen back to back to back. It's
[03:24] literally one battle after another. Not
[03:27] that one. The revolution.
[03:31] It's kind of like when you split the
[03:32] party in Dn D. These events are
[03:34] happening relatively simultaneously or
[03:37] so the audience can assume. But rather
[03:39] than being interwoven, they happen one
[03:41] after another for the viewer. But we
[03:44] aren't treated to a non-stop Fury Road
[03:46] style clash between these powerful
[03:48] breathing styles of the Demon Slayer
[03:49] core and the terrifying blood demon arts
[03:52] of man's minions. Rather, Demon Slayer,
[03:54] like so much shown in anime, relies
[03:56] heavily on mid- battle flashbacks that
[03:59] give us insight into the rich inner
[04:01] lives of these characters and provide
[04:02] the tragic, beautiful context to give
[04:04] these bloody battles major emotional
[04:06] weight. And before you rush to the
[04:08] comment section, I have been watching
[04:10] anime my entire life. I know over mid-
[04:13] battle monologues are a hallmark of the
[04:15] genre. I love them, especially in shown
[04:17] in anime. But here, they wound up
[04:20] undercutting their impact. All of the
[04:22] flashbacks in Infinity Castle feel
[04:24] meaningful. Shobu Kocho's doomed attempt
[04:27] to avenge her sister's murder at the
[04:28] hands of the demon Doma. That was a
[04:30] heartbreaking way to open this film,
[04:32] especially how it ends. Zenitu showed us
[04:34] that time- tested anime lesson that hard
[04:36] work can overcome innate talent when he
[04:38] triumphed over his former brother and
[04:40] thunder breathing arms, Kaaku. And it
[04:42] hit that much harder because we had a
[04:44] sense of the deep emotional scars that
[04:46] each of these young men bear. And then
[04:49] we have the final extended flashback of
[04:51] Aaza's backstory. It's a crushing,
[04:54] depressing glimpse into how an angry,
[04:56] alienated young man finally found peace
[04:59] only to have it ripped away in the
[05:01] crulest fashion possible. It gave rich
[05:03] new layers to a character best known for
[05:05] turning Reng Goku into a human bracelet
[05:07] in the Mugan Train film.
[05:10] Ah. Now, unfortunately, it's also the
[05:13] most egregious example of how Infinity
[05:14] Castle's flashbacks work poorly in the
[05:17] context of a feature film. This final
[05:19] extended glimpse into AAZA's backstory
[05:22] takes place right in the middle of a
[05:23] climactic fight nearly 2 hours into the
[05:26] movie. While the flashback itself is
[05:28] incredible and emotionally impactful and
[05:31] filled with more Channing Tatum than you
[05:32] know what to do with if you watch the
[05:34] dub, its place in the structure of the
[05:36] movie grinds the film's momentum to a
[05:39] complete and utter halt. It got to the
[05:41] point where I heard audible laughter in
[05:42] my theater with each successive
[05:44] flashback. And that that sucks,
[05:46] especially when it's setting up
[05:47] something so earnest and devastating.
[05:49] And this was also an audience that
[05:51] literally cheered when the Crunchyroll
[05:53] logo came up at the start of the movie.
[05:54] So they were the right people in the
[05:57] right place. But that brings us to the
[05:58] whole root of this issue, which is
[06:00] structure. Because to be clear, the
[06:02] story itself perfectly fine. The actual
[06:04] substance of material being adapted is
[06:06] not at fault. Rather, the fault lies in
[06:08] how faithfully this film sticks to the
[06:10] manga. Rather than adapting the manga to
[06:12] a more traditional film-like structure,
[06:14] Infinity Castle instead opts to
[06:16] translate a huge chunk of the manga as
[06:18] it was written, approximately 18
[06:20] chapters or so. And sure, that makes
[06:22] sense if you're looking at it from a
[06:24] traditional anime perspective of
[06:26] adapting for television. Both manga and
[06:28] televised anime function as serialized
[06:30] long- form storytelling spread out for
[06:33] weekly consumption. You can afford to
[06:35] tell more compartmentalized stories
[06:36] because that is how your audience is
[06:38] intended to experience it. Lengthy
[06:40] mid-fight flashbacks don't feel out of
[06:42] place in this context because you can
[06:44] luxuriate and take the time that you
[06:46] need to bring each of these moments to
[06:48] life. Movies, on the other hand, follow
[06:50] a very different language and style of
[06:52] storytelling. In some cases, this can
[06:54] work out perfectly. I mean, case in
[06:56] point, Demon Slayer's previous
[06:57] theatrical release, Demon Slayer Kim
[06:59] Noya Muggan Train, that worked extremely
[07:02] well as a movie, and it felt like a
[07:04] movie because in that instance, the film
[07:07] is comprised of an entire arc of the
[07:08] manga that also functions as a
[07:10] satisfying self-contained narrative. And
[07:13] remember, Infinity Castle is the first
[07:15] of three movies intended to replace a
[07:17] final season or seasons of the show to
[07:20] close out the Demon Slayer series. The
[07:22] scope of the story is so much larger
[07:24] because it's not self-contained. Each
[07:26] entry needs to build momentum as our
[07:28] heroes race against time in this
[07:30] labyrinthian pocket dimension. And while
[07:32] it might make sense from a purist
[07:34] standpoint to just split the remaining
[07:35] chapters of the manga into three roughly
[07:37] equal chunks to adapt into movies,
[07:39] there's a strong argument to be made for
[07:41] taking more creative liberties when it
[07:42] comes to adapting the story. Now, one
[07:45] aspect that makes the Demon Slayer anime
[07:47] arguably superior to the manga is the
[07:49] way in which it's always enhanced the
[07:50] source material's artwork. The anime
[07:52] takes rather broad and minimalist panels
[07:54] and transforms them into breathtaking
[07:56] sequences of animation. They fill in the
[07:59] blanks with artistry and beauty in a way
[08:01] that elevates the story. So why not take
[08:03] the same creative interpretation when it
[08:05] comes to the narrative itself. That's
[08:07] not to suggest drastically changing the
[08:09] core of the material. I mean, God knows
[08:11] there's enough bad anime filler out
[08:13] there. Rather, Demon Slayer: Infinity
[08:15] Castle story could have been remixed in
[08:17] a way that better complemented the
[08:18] medium into which it was adapted. So,
[08:20] what if instead of saving Akaza's
[08:22] backstory until the end of the film,
[08:24] Infinity Castle opened with it and wo it
[08:27] throughout the entire movie? That way,
[08:29] we slowly learn the tragic tale of how a
[08:31] misguided young man looking for peace
[08:34] transformed into one of the
[08:35] bloodthirstiest demons known to man.
[08:37] That would allow Infinity Castle to
[08:39] establish more of a thematic throughine
[08:41] before culminating in that epic final
[08:43] fight. Likewise, the film might have
[08:45] also benefited from intercutting these
[08:47] individual stories in a more cohesive
[08:49] way that made the overall structure of
[08:51] the movie build on itself rather than
[08:53] feeling like a series of separate peaks
[08:55] and valleys. Now, none of this is to say
[08:58] that the manga's original structure is
[09:00] bad. It worked well for that medium, but
[09:02] in the context of a feature film, it
[09:04] feels like there are ways the story
[09:06] could have been modified to make for a
[09:08] better theatrical experience, much in
[09:10] the way that a pros novel is really a
[09:12] onetoone adaptation. Now, to site a more
[09:14] recent example, the Dondadon Evil Eye
[09:16] theatrical release, it was excellent
[09:19] until the very end. It just kind of
[09:20] abruptly rolls credits, and that was a
[09:22] stark reminder. It's literally just
[09:24] three episodes of the new season
[09:25] stitched together on the big screen.
[09:27] Maybe they would have been better served
[09:28] by adapting the entire Cursed House arc
[09:30] into a movie instead of leaving
[09:32] audiences on tent hooks. And this idea
[09:35] of being more loosey goosey with
[09:37] adaptation feels increasingly important
[09:39] because more and more anime movies are
[09:41] getting large-scale theatrical releases.
[09:43] Jiujutsu Kaisen Zero made over 160
[09:46] million worldwide, giving fans a
[09:48] self-contained prequel that expanded on
[09:50] the source material in ways that suited
[09:52] the medium. This October, Chainsaw Man
[09:55] returns after nearly 3 years with a
[09:57] movie adaptation of the Resa arc, and it
[10:00] sounds like it's going to offer a
[10:01] self-contained story that propels the
[10:03] larger narrative forward for an eventual
[10:05] season 2 rather than feeling like it
[10:07] trails off mid-sentence. Now, it won't
[10:09] make Demon Slayer dollars, but its
[10:11] success at the Japanese box office
[10:13] already bodess well for anime fans
[10:15] abroad. But then again, what do I know?
[10:17] Demon Slayer: Infinity Castle has made
[10:19] more than half a billion dollars
[10:21] worldwide. Clearly, they're doing
[10:23] something right. We just want them to do
[10:25] it a little bit better. And next time,
[10:28] I'll make sure to move back a few rows
[10:29] because that was deeply unpleasant. When
[10:32] the subtitles jumped to the top of the
[10:33] screen, it was like reading skyriting.
[10:36] Anyway, folks, there you have it. That's
[10:38] the biggest problem I had with Demon
[10:40] Slayer: Infinity Castle, apart from not
[10:42] giving us enough Inoske.
[10:47] [Music]
[10:50] But at the end of the day, we love
[10:52] anime. We love seeing it on the big
[10:54] screen. And most of all, we really hope
[10:56] we don't have to wait till 2027 to see
[10:58] Demon Slayer 2: Infinity or Castle. But
[11:01] tell us, what do you folks think? Did
[11:03] you enjoy Infinity Castle? Do you agree
[11:05] with our assessment? Can you think of
[11:06] any other anime adaptations that were
[11:08] better than the manga? Let us know in
[11:10] the comments below. And for the latest
[11:11] and greatest in the world of pop
[11:13] culture, make sure you stay tuned to
[11:14] nerdis.com.
[11:16] [Music]
[11:26] [Music]
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