Awesome movie based on a true story! It's not really R material, though. The gore is pretty graphic, and the language really is pretty strong in some scenes. But, considering the circumstances, it's completely understandable. It's not just language or voilence for language and voilence sake. It's more than that. My MPAA rating is: PG-13 for disturbing images, and strong language. The Movie also has a great positive message about how strong the human spirit is, and how people should never stop going forward. I give it five stars, and don't know why CSM made it four. I totally recommend it, and it's a "must -see movie"!!!