I'm not a big fan of 'Chrsitian' films, but I watched this and never even noticed the time pass by! I don't know hardly anything about American Footbal (I'm British and not sporty) but I found the film great! Some other reviewers have claimed it's about Christian propaganda, but I think they've missed the point. It's not about saying a prayer and suddenly everything works out. The film clearly presents a couple who have faith in God, but for who life is difficult at the time. There comes a point in there life when they decide to stop living by their fears and failures, committing it all to God, and things change.
It's a feel-good movie, sure. And to my mind, it's aimed mainly at a Christian or church-going market. So what? So a certain audience is targeted. If you don't like films which aim to talk about faith and trusting in God, don't go for this film. If you're interested in a sport related film and are open to seeing how God can make a difference in a life, give it a go. There are enough references in the film which also indicate that none of what happens is after one prayer. The family have been struggling for 4 years, the old dude has been praying forever! The film touches on themes of patience, expectancy, struggle, disappointment, fear, determination, courage, commitment, faith . . . and a God who is real and wants to interact with us.
Good stuff :-)