While you are right, I would consider that a good thing. It is a Mature rated game. Maybe parents should think twice about buying it for their children. It is all about the money though and Activision would never approve anything that would cost them the all mighty dollar.

However if we were going to add some gore, I wouldn't go too overboard. If you got shot with a .50 cal weapon and it was a limb shot, the limb should be blown off. Also if they insist on keeping final stand/last stand/whatever stand in, I think there should be a blood trail while you're crawling around.