I find this movie really interesting. I was really well surprised how great Czech movie can be. This movie grabs your attention at the very beginning and it won't let it go till the end. You are trying to understand but as it goes also in real life, you just don't see everything. You have to listen carefully to every single word in this movie. I mean you don't HAVE TO. You just do. Because every word is there for a reason. Thoughts are so deep that they make you start thinking about you and world around youReally great unexpected end which is the biggest win for a movie these days. When movie can make viewer think they know what is the movie about and then at the end suddenly the viewer is lost and gladly confused what make them think about the movie, then that movie deserves 10*