HackerTubewatch
Surprise me
Frame from Why CG Sucks (Except It Doesn't) Plays via YouTube's privacy-enhanced embed

Why CG Sucks (Except It Doesn't)

RocketJump Film School
Commentary
YouTube
3 HN users recommended this commentary3 months2017–2023 score 3
Years with an HN recommendation, 2007–2026

Used as a counterpoint whenever commenters claim CGI always looks fake.

RocketJump Film School argues that we only notice bad CG while great CG is invisible, so CG seems to be everywhere ruining movies when it often is not.

“This video from a few years ago is a great counterpoint” (HN, 2022)

3 recommendations · 4 citations · Commentary

7 Hacker News comments

From the HN archive; up to 20 kept per video, favoring different commenters. Recommendations first.

@jerf Jun 2017 Recommends
on HN thread The Algorithms Behind Moana’s Animated Ocean
Computer graphics are already better than a lot of people realize, because now you only "see" the bad effects. The good effects you often don't notice. Highly relevant YouTube video: [this video] While they may not quite be there yet, I think a lot of the modern animated movies are deliberately affecting a style, rather than being forced into one by the technology.
We only notice bad CG; good CG is invisible
@rdoherty Oct 2017 Recommends
on HN thread Goodbye Uncanny Valley [video]
Related video about why people think CGI sucks or is still in the uncanny valley: [this video] Basically we consider CGI bad because we only see bad CGI. If it's used properly and the director/creator understands its limitations we either don't notice it or use our suspension of disbelief and don't care.
We only see bad CGI, so we think it all sucks
@vlunkr Feb 2022 Recommends
on HN thread Over-reliance on CGI in movies
This video from a few years ago is a great counterpoint: [this video] It's not defending all CGI, just arguing that we only notice it when it's bad. It's basically a toupée fallacy
Argues we only notice CGI when it is bad

Citations, criticism and jokes

@dmitriid Feb 2022 Cites it
on HN thread Over-reliance on CGI in movies
> He's saying that CGI, despite decades of progress, seem _fake_ in a way that subtly destroys our sense of immersion Because he choses to use bad CGI in comparisons and completely ignores all the cases where CGI is invisible. See Why CG Sucks (Except It Doesn't) [this video] "I think that CG looks bad is because we only see bad CG. Amazing, wonderfully executed CG is everywhere, we just don't know it"
Cited to rebut claim CGI looks fake
@illiarian Apr 2023 Cites it
on HN thread Why are movies so dark these days?
> CGI now somehow looks worse than VFX 10-30 years ago It's somewhat incorrect. We now have significantly more CGI, and most of it significantly better. See, e.g., Why C.G. Sucks (Except It Doesn't) [this video] However, the over-reliance on CGI is a problem
Modern CGI is more plentiful and better than before
@coder543 Oct 2023 Cites it
on HN thread Show HN: An app store just for installable web apps
> A good SPA is indistinguishable from a native app. Exactly. It’s like CGI in movies. People always talk about how bad CGI is, without realizing just how much good CGI they never notice. [this video]
Analogy: good CGI goes unnoticed like good SPAs

Video list and Hacker News comment labels from HackerTube (prompted by @karpathy), released under ODC-By 1.0, built on the open-index/hacker-news archive. Hacker News data is provided by Y Combinator; comments remain the work of their authors. Video titles, channel names and thumbnails belong to their creators and are shown via YouTube. HackerTube Watch is an unofficial edition. Data export of 2026-10-31.

Keyboard shortcuts

/
Search
j k
Next / previous video
r
Surprise me
l
Like (video page)
w
Watch later (video page)
?
This help
Esc
Close