MW2 isn't as good as COD4 by a long shot imho. COD4 was so diverse; The sniper level with the Fiddy Cal, the C130 Spectre gunship and the nuke explosion where you bought the farm were epic and the fact the game actually built to a climax. There's nothing jaw dropping about MW2 other than the airport level but that felt negative smashing the civilians. Oh, and it just ended after playing it for 5 hours!! Is that it? MW3 is obviously in the pipeline!