Good story, Not enough for a whole film

Go in cold, and you're likely to emerge with your blood boiling. This has to be seen to be believed.

This movie feels like it was made purely to piss off people who want good shows

This is ultimately a movie about the very bad things that can happen when we don't address our unease, when we just try to brush it off, whether that's to fit in or to preserve our self-image.