Something about their ratings system/synopsis makes me laugh every time: "A man hits another man. A man kisses a woman". I don't know whether it's brilliant, or really stupid.
It's kinda like what that South Park Anime episode parodied. We don't mind some violence, as long as it's not gratuitious, and with the language, they know what's accepted in our house and what it not, but we don't want a bunch of recreational sex in the movies they watch. They don't need to see that at their age.