Invincible is a passably entertaining but familiar underdog story. This isn't a bad movie, it's just far too similar to every other sports movie ever made, and has a feeling of been there, done that to it. As far as content goes, there is some football violence and beer-drinking but little else that parents will not approve of.

This is another good movie which teaches the importance of not giving up and believing in your own abilities enough to give it a thorough try. It also shows the value of real friendship. I was inspired by this movie.