It is okay but be cautious if children are sensitive to characters dying and swearing.
It is a good movie. One time i saw it at school. Sure it does have some mild swearing but that just is the phrase "screw you" and "h*ll" other than that not too bad. Overall it has positive messages about being generous and that is not revealed till it gets farther in the movie. It does have moderate violence in one scene where one character is threatened with death. At the beginning Jason's father dies. It does have a fairly sad ending because the little girl named Emily dies of leukemia. But they do show empathy and grief after her death. Overall i believe it is a safe movie for kids around the age 10 and up.