So so dark, but so so good
Did get a little too dark at times, hard to watch, but if you don't like that, why are you watching Gaspar Noe!? If you have a short attention span, then this isn't for you. The scenes last a long time. Which also makes the production of it really incredible, to keep things rolling with to cut for so long. It really puts you in the moment.
It's definitely worth watching a HD version, so many shots have a lot going on in the background and with so many characters and storylines, you want to be able to focus on different things. The lighting is wicked too, even though you turn a corner from chaos you are easily distracted to feel like you are elsewhere, which really emulates the feeling of being on psychedelics.