I've played three consecutive matches now, with different hosts, where multiple people said the following:
1. "What a waste of $60!"
2. "These matches end too quick!"
3. "I'm going to go play Call of Duty 4!"
4. "Call of Duty 4 is way better!"
I do agree that Ubi Soft has neutered some of the game settings. It appears they've altered the gameplay online to make shorter matches, inc omparison to some of the Attack & Defend matches that lasted on the original forever, but the result is unsatisfying, short matches.
The maps are very unbalanced and the inability to pick a spawn point (the original gave you two locations to spawn from) is pretty lame.
In addition with horrible netcode resulting in awful lag for lots of folks, glitchy online play (clipping - oh yeah!) and screen tearing in the multiplayer (which never happened in the original, even if the visuals were toned down), this kind of feels like a step backwards.