What a silly idea... The classification matches the content within the game. It's restricted to 18+ It's most likely parents whinging because THEY bought the game for their child & had no idea...
I work in retail, I get alot of 12 & 13 year olds trying to buy the game. They cant get it, so get their parents to come back & buy it on their behalf....
Edit: I like the new "feminazis" term being thrown around haha