I think Shadow the Hedgehog should be rated T. It has tons of guns, violence that I wouldn't call mild, and, "DAMN! DAMN IT! DAMN! NOT HERE! DAMN!", all over it. But, though the way I said it sounds like I'm against the game, I love it.
Also, Super Smash Bros. Melee should be E10.
I have a PC game called "Impossible Creatures" where you create armies of combined animals to go attack other armies and destroy things. There is no blood, only mild violence, and though people die, it's never violent. The only thing that makes it rated T is the fact that a couple times in cut-scenes someone says "damn" or "crap". If they give Shadow an E10 for tons of "damns", then this shold definatelty be an E10.