RFUS
Anustart
Gentleman, COD4 is and was the ****!! Nothing came close after it.. That's Modern Warfare 1, for people who might not know..
I enjoyed the single player and the online was probably the best out of all the CODs, as they hadn't overcomplicated it yet. With each subsequent iteration they've added more and more pointless crap to make it seem bigger and better, but in the process they've messed with the balancing of the game; killstreak rewards being overpowered etc.
That said, it still didn't hold my attention for long. There's bigger and better games out there for sure.
I think the campaign for World at War was really good though, especially the missions on the eastern front.
I think WaW had the worst of all the campaigns. The AI was cheap and poorly programmed; on higher difficulties they'd just spam grenades. Unlike MW1, MW2 and BO, it wasn't a thrill ride, just a frustrating bore. In my opinion, anyway.