I like the CoD games, I just never bought one myself. My first experience on CoD 2 was my dad's old copy for the PC, and my brother bought me CoD4 last Christmas / Birthday (whenever it was released) more so he could play it with me than because I actually wanted it. Don't get me wrong though, brilliant game, loved it, glad he got it for me.
As for CoD5, brother got that for himself, and I was his partner in crime for the Nazi Zombies minigame. And now he has got MW2, but because I'm at uni and he is at home, I havn't had a chance to play it yet. Probably will give it a go when I get back home over Christmas.
Latest gaming purchase was L4D2, which I am thouroughly enjoying and is taking up most of my leisure time