I'm 30 years old. I married my high-school sweetheart. I'm a father of two. I'm into guns and knives. I have a grungy garage gym and train every day. I'm 6'0" and 205 lbs of pure dude. And I cried like a little baby during the introduction of this movie.
This is one of the most enjoyable movies you could ever watch. It has so much heart and soul, it just reaches out and grabs your inner kid. This is right up there with the Incredibles, Brave, and Toy Story 3, if not better.
It really doesn't get much better than this movie. Also, my little girl who is 2 loves to watch this. Obviously, she doesn't get the same experience as me, but this movie really is for all ages. While you're likely to appreciate this for different reasons than me, you should watch it if you haven't.