It is an good movie. If you are an Jon Pall fan then you will really like it because you will see a lot of old pictures and clips when he was competing and also it shows you what a great character he was. That being said I think you could have made a lot better movie if it had been made by real movie directors and more budget.
But I would encourage everybody that is interested in knowing something about the legend Jon Pall to buy that movie, it really inspires you.