I don't understand why this movie got such bad reviews. I thought it was really good.
Although, I think commonsensemedia is misleading when they say there were no sex scenes. Technically, no, but there was a pretty explicit pre-sex scene in the beginning of the movie. Nudity, also, from Eva Mendes and two random women who are dancing on a bar.
Lots of violence, and blood. F-words everywhere, but not as bad as some parent review sites say.
Overall, though, there's a good message about families sticking together, no matter what the cost.
Really good movie, but I wouldn't recommend it to anyone under 17.