1. When you hit a building with HE, the damage isn't realistic. Look at Bad Company 2 (MOH) series as of late. Rounds, HE, etc create a developing environment that is destroyed as the game goes on. In Black Ops last night I saw a building blown, and the four walls just went out in whole parts. If that makes any sense.
2. MP graphics are not HD quality when compared to MW2, MOH, and several other games. Granted it could just be the fact that the servers aren't stable enough yet, and it might get better, but seriously. They sold over 3,000,000 copies the past two days at $60 a pop.... they should have this shit rolling.
I haven't checked out story mode yet, so that might shoot me in the foot. I'm a multiplayer guy, so I am overall disappointed so far. We'll see....
As for the second part of that post.... I'm glad I am not the only one who has made that connection.