The best trilogy ever, ultimately nice to see IW move away from it but continue the saga. That is all.
I thought MW was awesome single and multiplayer, MW2 had good single but **** multiplayer, and MW3 was **** overall. That is all.
I must admit I think the multiplayer is pretty decent in all of them, I still hammer MW3. In view of the fact I absolutely hate Black ops it is understandable I suppose!
I think the campaign for MW3 was quite poor. Infinity Ward should have made that rather than leasing it to Sledgehammer.
MW had best single player, and Mile High Club was awesome. MW2 had best multiplayer, MW3 was crap and was obvious how litle input there was from the original IW team. Halo series, when Bungie was producing it, craps all over CoD I'm afraid though