Was this film, at least in some extent, meant to be a criticism of its audience?
Sort of like director Gaspar Noe's rougher and less subtle take on something like Michael Haneke's Austrian original film "Funny Games" (1997) which was meant to be a criticism of voyeuristic audiences and consumable violence but in its own way and with revenge, sexual violence, rough adult content, adult themes, very strong language and even a commentary in some ways on the destructive nature on time?
Also, and of course I don't mean no offense but I kinda wonder. Was one of the main reasons he also included quite a lot of explicit and strong gay sex in this movie, besides it being set in a gay sex club, was because Gaspar Noe wanted to question audiences, particularly ordinary straight white men, about why they would be too put off (and more likely dislike the movie as a result) or even just as put off by it when there's a disturbing murder and brutal rape also on display?
And the fact that, besides the film being shot backwards, he also added that riot quelling sound to make the audience queasy, or the creepy score in that club, or the constantly spinning and rotating camera work, as in, it was done intentionally to make audiences uncomfortable?
And during the notorious scene he also added lots of disturbing and vulgar dialogue that goes beyond profanity level featured in the works of Scorsese and Tarantino.
And the film even had homophobic language used more than a bit in it and audiences could dislike the movie and be put off by it on ground that they think its homophobic.
And basically, add all those elements, the disturbing content, the adult and at times provocative material (some people may not be too shocked by it, but they may not like it either and thus dislike the movie) and the rough and dizzy techniques used in the movie, was it also that way meant to be a criticism and an address to the audiences about why they watch what they watch, what do they expect and what they are supposed to take away versus what they (may) incorrectly take away from it, thanks.
P.S. I read at least some people state things like "its just director's own vision and opinion, and its worth nothing" but those comments and others STILL have praised this movie and in many circles Irreversible is considered an absolute masterpiece of disturbing or even otherwise cinema, and it is definitely among the most difficult, disturbing and depressing films I and many have ever seen. So that means Noe's opinions ARE worth something, cause many people and comments I read have found this film also to be helpful and even possibly life-changing, and that by showing disturbing things in an ugly way, it battles against them, the rape and the violence of course, as was featured and how it was shown in this movie.