Commando- Yeah. Ok
Danger Close- Good on everything else. Specially Chopper Gunner
Most glitches are brilliant. Depends which ones
I don't see any problem with the spawning system. Your placed out of the way. And if there's an enemy there, then it usually doesn't spawn you there.
Boosters- You get them in every FPS.
Maps-What about Wetwork, China Town, Countdown, Bloc? And the good ones? Favela, Rundown, Invasion, Karachi, Highrise, Terminal.
Camping- Don't know why but really big in MW2? Hmmm
They listened to some things. They tried to make a non campy map. It didn't work, but they did it.
I think everybody really focuses on the negative side of the game. They don't take notice of the really good bits. Really pisses me off. It's a fantastic game. Just play and enjoy, don't moan and grumble.