Nope.
Teamplay is just as bad as it was (unless you're on the enemy team, then its stellar). But I wasn't revived once. Nobody supplies health. Nobody supplies ammo. I revived numerous people, but the favour is never returned. Also doesn't appear to be any increase in player count. Wouldn't be surprised if the people screaming for these changes don't even care to play the game in the first place. Likely the same people who complained about the new maps in their original form aren't bothering to show up to play the reworked versions either.