I would pick Call Of Duty 4 because I'm tired of fighting in WW2 battles. No matter where it is I'm sick of the past. I'm also really looking forward to Modern Warfare 2.
CoD4 since its one of the few games that didn't use a world war setting like hundreds of shooters do. The only thing I like about WaW is the Nazi Zombie mode.
CoD4 wins, the weapons are cooler, and the story is better. I'm pretty tired of WWII games. Not to mention I hate learning the ins and outs of new maps.
Oh come on people. Just cause the plot is the same as all the others doesn't mean the game sucks.
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WaW sucks because: Retarded Dialogue HORRIBLE Weapons Worst maps EVER (To many glitches while playing online!) Confusing as **** Weapon unlocks NO CAMO's! Stupid Storyline You get super spawn rapped.
WaW is great and peppy is stupid only noobs get spawn raped and wepaons are not confusing when they are unlocked the story line is based on fact and you may be a retard.