2 Facts....
GeoW3 and Halo Reacharound will sell like hell - Regardless how crap the games will be and they will be crap =)
Those games and nearly every other FPS will be always the same.
Halo never changed since Halo 1 and Gears of War 3 will probably only have more blood and gore.
The Fanbase in the USA loves their FPS....Quantity > Quality is there more important than anything else.
I say...
Halo Reacharound 15 million Lifetime and a lot new 5 year old fanboys who screams in Xboxlive and bash the other platforms as often they can because the 360 has 5 million FPSs with 2 different weapons.
Gears of War 3 10 Millions and a lot of new 5-12 year old fanboys who say the Characters are awesome/manly and RPG chars are gay because they can count to 3 and beyond.







