The film is spectacular and starts off really nice and promises to be very interesting. But once the spaceship leaves the ground, the movie deteriorates rapidly, and as it progresses it becomes so unbelievable and ludicrous, that I left the theater quite annoyed and very disappointed. I didn't like most of the characters. They are clichés, and none made me sympathetic to their cause or character. The robot is also extremely familiar and it's design is ludicrous, trying to be both advanced and ancient at the same time. I really likes other films by the Nolan brothers, but it seems they don't give their scripts as much attention as they used to. A disappointment.