With age comes wisdom, experience, and new perspectives on life that affect how you view a movie. Are there ones that you hated when you first watched it, but years later gave it another chance and loved it? I just rewatched 500 Days of Summer because a friend told me to. I remember not really getting it the first time around, but 10 years later understand it on a completely different level. Even some movies I liked before for one reason as a kid, I like for another reason now as an adult.