My type of game
I liked it a lot. Definitely a game I could keep on playing just so I can beat the game sometime.
Graphics - Nice. I liked the environment. The vehicles also looked very good.
Style - Definitely my type of game. Lots of action.
Sound - Adding sound to the bullets was a nice touch as well as the explosions.
Violence - If bullets, dead bodies, and blood isn't violence, then I don't know what is.
Interactivity - Lots of it!
Humor - I found it funny that your mission commander was a hot chick.
Great game. Keep up the good work!