Bully Movie?

It's a documentary? I don't know and I don't know how much attention kids would give it, Maybe it's a movie made for parents and children to see together but if it's only depressing stories or about burying a kid over it I would be turned off.... There was a movie on cable about a year ago (I forget the name of it..) that was about a girl who got bullied on a social internet site, It was fiction but my girls could connect to the age of the girl and it stirred up conversation. Bullying is sick and some people never grow up, I just don't know if a documentary format would catch a kid's attention....