Well, first of all COD4 is a huge improvement on COD3, seeing as cod3 was a huge step back in the franchise. Not only did it not look as good, but it did not play like a cod game, for obvious reasons (ie different dev) I love this game to death, I just got it a couple days ago, although I am only at rank 22, I play this game every time I get a chance, its awesome. PGR4 is still getting in the way somewhat from this being my main thing, but this will change soon once I finish the arcade mode, which is almost done. If you have a 360, you must buy this game. There is just so much to do and achieve in the MP to keep you occupied, the xp adds a huge part to it, and tons of stuff to unlock. 9/10 from me.
Currently Playing:
PS4 - Killzone:SF and Assasins Creed 4
XBox One: BF4, CoD:Ghosts, Dead Rising 3, Forza 5
Changing channels with my voice: priceless!!!