I'm not gonna lie, 12 is the age I saw it, but I love the band so much. Not the Kristen/Dakota version on the songs, but the real '70s music. I know at least 50 of their songs, and have done research and saw "Edgeplay". They are my favorite band ever, even more than the Ramones. The movie wasn't as good as I thought it would be, but I had high expectations. You/your child must be mature to see this. If you have to fast forward through the scenes with drugs/sex, they shouldn't see the movie at all. I felt mature enough to see it, and, I'll admit, I was freaked out at first, but I realized it's only bad if you haven't sat down and thought about life before you've seen it. A mature 13 or maybe 12 year old who wont be influenced and understands things should be okay seeing it. A girl starts her period(blood is shown), people have sex(it is shown once or twice), about 75 droppings of the f-bomb, and references to "private parts". Ciggs, girls inhaling things out of a bag, pills, cocaine, and other drugs are used by teens. However, the girls show sexist people that girls can rock.