This movie is so transcendent. I first watched it as a teen and I really enjoyed watching it, but it wasn't before it marinated in my head before it really had its true effect. Now it is easily on my favorite movie list.
If you are looking for a slower movie that will make you feel like you know the characters like a friend by the end, all the while having timeless laughs (because it's really funny, but it doesn't try too hard to be)... This is the movie for you.