well since COD4 had atleast 50 times better graphics and gun selection, oh and the fact that the enimys dont know whne exactly your comming or where u are, i would say that COD4 is a match for such games like gears of war, and halo 3. But in my oppinion because it is fun and action packed i give this game a 5/5 and i reccomend this for all idiots that dont have this game. (BTW i own at this game)