I am surprised there is no talk about this movie. I saw it Friday and thought it was a very good movie. It is basically Mission To Mars (without the aliens) from the perspective of the astronaut that was on the planet by himself with Castaway and MacGyver thrown in. There is more to it then just him unlike Castaway (probably 90% Tom Hanks alone). I'd say about 60% of just Matt Damon, which might be to much to some, but I thought he did an excellent job with the character. I'd recommend seeing it, but then I am a big fan of sci-fi type movies.