For eight-year-olds, this might be one of the best games ever made. That's why it's so disappointing that Platinum has included content that isn't suitable for children, and ended up with a 12 rating.
Most female characters are introduced with ass and boob shots, which I can just about get over - with these character models, such assets are basically triangles anyway. There are sub-surface sexual tensions, too, particularly with the 101's base, the Virgin Victory, and its pilot Alice, but these will arguably sail over the heads of children. The mind-boggling inclusion is a female boss whom the Wonderful 101 refer to as a 'cougar' and who makes several jokes about the size of Wonder Blue's penis.
I'm not the morality police, so take this as you will; that boss is such a minor part of the overall experience, and yet it ruins the gleeful innocence of a game that would otherwise be perfect for children. I would love to pass The Wondeful 101 on to my eight-year-old nephew, but I don't want him asking his mum what a cougar is. This is not edgy, or clever, or cool. It is Platinum cutting off its nose to spite its face for a joke that isn't even funny.