I don't get why so many people like this movie so much, all they did was go back in time, so it didn't add much to the story. They also just added a whole bunch of scenes of previous marvel movies, and that is how they were able to make the movie three hours long. Now, getting to the inappropiate content for the parents.This is just your average superhero movie with sci-fi violence and some language. There are also strong roll models, but if you have a kid that is in elementary school or higher, you should let them watch this movie if they want to. But, I am not trying to parent your child, I am just giving my personal opinion, so you can choose to let them watch it, or you can prevent them from watching it.