Yikes, maybe don't watch this if you have PTSD or if you have a vivid imagination because you cannot un-see or un-experience this movie. For most of the film you might ask, what are people talking about? It's kind of messed up but it's fine... But then it is really NOT fine and by then it's too late.
I gave it 5 stars for the art of it. A masterful movie that I never want to see again.