Hello! I love this movie, which came out in 2008. The first time I saw it, it was, against only one of my parents' wishes, at a 9:00 P.M. showing. FUN! I loved the movie then, and I still love it now. And I will also love it well into my senior years. In fact, I will be working at my dream job: working for the animation studios that makes hit after hit. GO LAMPS! I am very happy to say this movie is very, VERY good. It lives up to the high standards that everyone holds for Pixar. And, it has, as all of Pixar's feature films do, a good moral that applies to real life. It has good humor, sweetness, morals, and fun. Those who say it's "scary" or "boring" or even "babyish" should put a sock in it. I think the only problem w/ showing it to your "average" 4yo. would be that they would be drained of the message of the film due to a teeny, tiny head. You KNOW what I mean. I'm just above average b/c I have high-functioning autism, aka Asperger's. SEE? I'm USEFUL! ANYWHO...this is a good film. Go watch it.