Into the Wild. I read the book over the summer and liked it, but did not absolutely love it.
The movie is great, in my opinion better than the book, plus the soundtrack is incredible. I guess see it visually really put it in perspective and made me think about a lot of things about life in general.
The only thing I didn't like is that they just ended with the death, and did not show what happened with the family or anything.
One of the best movies I have ever seen, highly recommended.