MW2 all day.

Mw2 has New avalablity to weapons and perks, killstreaks, and maps. Thing people don't like is the constant camping in the big maps or all this new complicated shit. But Cod4 had way simpler ideas that was a lot of fun which made it had an addicting vibe.

The campaign was better on cod4 and multiplayer was way simpler and funner.

Therefore cod 4 was better cause everything was chill and simple instead of complicated s***

MW2

but mw2 has some TERRIBLE qualities about it

1 the spawns
2 the servers

i personally think cod 4 on the pc rules
custom maps servers and mods

i played in a server where they modded all the weapons smoke nade was apurple poison
trip mines went all the way across the map anyone crossed it they died

sniper shots with trails
i used to make maps on the pc it was awsome so much power
and also you could pick the games you wanted to join dedicated servers rule man

cod 4 took online gaming to the next level, and mw2 just made it to compliacted and messed it up, cod 4 is still funner than mw2 to this date i'd rather play cod4 but nobody does

mw2 seems more modern and stuff and the graphics and maps are 20000x better

iambeast05 wrote mw2 seems more modern and stuff and the graphics and maps are 20000x better

the maps in mw2 are too big and way way way much better... if your a lowly piece of crap camper, i hate them!

Call of Duty 4 will always be better.

The Matchmaking, and pretty much EVERY thing is broken in Modern Warfare 2.