As a film that pretends to talk about profound significant ideas and themes it has nothing to say about anything whatsoever. Every single positive conversation about this film claims that it tackles issues like mental health, class differences and class struggle but it really doesn't. It never really comments on anything, just vaguely gestures about and throws the word 'society' around a few times. Mission accomplished.
They really showed it to society. What do they mean by society you ask? Well, society! Don't ask bothersome questions and dwell on the implications of that term. We live in it.