Both are good MW2 is a shooter and putting them up like this wont give you a clear answer, but the way i see it mw2's multiplayer will keep you intrested longer than GoD3's single player only
Modern Warfare 2 no doubt about it.....i acctully have both and the graphics of world at war just suck compared to modern warfare 2
i would say yes because cod is a lot funner and has better guns XD
Personal opinion. Cod4: Modern Warfare maps are better and the game is more colorful.
Call of Duty: Modern Warfare: Reflex
Modern Warfare is rated a little higher than World at War see related links for both games
Modern Warfare 2 is a better game if you are going to play online.
Modern Warfare 2 all the way dude. But just wait for Call of Duty: Modern Warfare 3 coming November 2011
Modern Warfare is a year older
i personally think cod4 because it is more modern you know modern guns but on cod5 it is the old guns and dpends what machine it;s on like wii xbox PC or ps3 or even ps2 but would say defenitly cod 4
gears of war2 would dominate modern warfare2 hands down
call of duty world at war
Modern Warfare 3 IS World War 3.