Cod mw3 is not going to be good IMO, only because they lost a lot of key game developers. Battlefield 3 is going to be better gameplay wise and is shaping up to be a great game. As for halo 4, that doesn't come out until next winter. The halo game comjng out this fall is a remake of the first halo game, Halo : Combat Evolved. It is the original campaign in HD and it contains 7 new multiplayer maps for halo reach