The voice acting is great, as always, and I really did enjoy the sound track. It blended well with the various environments of the game.
The quality of the visuals kind of varies through out from good to average. There's a few noticeable bugs but that doesn't really effect the game as a whole much.
They don't really do much different with the game play. Free running is seen quite a bit of improvement and that's about it. I am not a fan of the combat in this game either, It's not as fluid as previous games.
The campaign is really short and tedious, It's the same objectives for every mission. The story fades hard after the prologue. The game is capable of crashing and has on me a few times already. Pass on the multiplayer, It's nothing different from previous installments. They do nothing truly original with this game, It's nothing different from past installments and I think the lack of originality kills it. You spend more time running around going from mission to mission (which always seem to be half a map away) than actually playing the mission.
Visually it's not that good, There are bugs and crashes and they do nothing original with the game. It's just the same recycled stuff but in a different environment. AC 3 isn't a terrible bad, It's just mediocre because it does nothing outside the norm.