see it see it see it see it....
It's a great movie will really twist your mind, after it ends you realize no logic can explain what really happened and you start to analyze the movie like a dream where you can jump from 1 story to the next in the blink of an eye.
This is how David has made it, when you ask 1 question instead of an answer you get another question that confuses you even more, after a while you have a hard time telling what's and up and down.
It felt like your where falling in zero gravity really when I watched this movie, it really got to me I really recommend it.