rocckyd Guardians is rated PG13 I seen it in 3D last week and enjoyed it. Compared to so many movies that are out today, this was a nice change, lots of action it is science fiction of course! It might be a bit intense for a younger child. PG13 is a good rating for it though. The mutant turtles might be a better choice for a younger child, but I have not seen that. ( I am a 3D movie fan,) I like seeing them at the theather and I have a 3D set up on my large flat screen here at home! I am getting quite a collection of 3D movies, but personally I think the best one I have is Disney's..... A Christmas Carol with the voice of Jim Carrey as Scrooge Love that movie and the 3D version is fantastic! It came out quite a while ago, but I still think its Great!