This movie had both good and bad parts. I really don't think it would have even been popular at all without a big headliner like Matt Damon. However, they broke my cardinal rule of making pretty celebrities not pretty especially if I have to watch them in a movie I don't understand. His character just seemed like he needed testosterone boosters but his unassuming nature is probably why people believed him.
The one thing that I really love about this movie was the running commentary of the main character's thoughts. I've never met Matt Damon but this is exactly how I picture his sense of humor and conversation. It was worth watching just for that but only because I really love Matt Damon.