You will predict everything that happens in this movie. You have seen it before. You will see it again, with different actors and a different name, I'm sure. The actors turn in believable performances, but that doesn't compensate for the trite plot. 2.5 out of 5 stars; you won't hate this film, but you won't be waiting anxiously to buy it on DVD.
If you like smart, thoughtful movies, then you will love Moon. Rockwell, well, rocks, and Spacey shows he can make even a computer come to life. If you thought Transformers 2 was high art, however, look elsewhere.