Having known nothing about the history of the Von Erich family going into this movie, it turned out to be the polar opposite of what I expected from a sport oriented movie. Having said that though this movie was terrific. Being the oldest of three brothers myself, this would be a worst case scenario for me if I were in Kevin Von Erich's (Zach Efron) shoes. The family dynamic between the brothers was very believable and at some portions of the movie incredibly fun to watch.