The good:
-Virtually no down-time between matches
-The perks really enhance the player and somewhat make up for your skill deficiencies.
-I don't outright hate any map.
-Connection issues are few and far between
-"Staaaaaaay fresh!" (yep, listing it under "the good"

-final boss fight was enjoyable
The bad:
-Stuck with one mode currently
-Map rotation needs to just cycle through all the maps- not the "two every four hours" we are currently stuck with; only five maps at launch.
-No way to change weapons in-match or in-lobby. You have to exit a lobby to change your loadout. I have no clue how this would impact playing with friends. Would you have to set up new lobbies every time you wanted to switch a weapon?
-I don't dislike metal but the metal song they play sucks. It's just someone screaming with the occasional guitar riff. Other tracks are fine though.