I was completely lost in this film. During the whole watching, I kept asking myself, "What's the point?" I thought I would finally figure it out by the end, but it turned out I was wrong. I just have no idea what the director is trying to tell me.
I've read some reviews on IMDB. Apparently some people really like the film and are able to understand it. I don't know why. They all mention one thing which I totally agree though, "...it's all held together by the fact that you have no idea what is going to happen next. " Really, I have no idea.