To start off GH3 is a good game. Not great. Here are some off the pros to the game: tracklist is strong and still growning with the downloadable content. Better graphics. And I personally think that the hammer on's and pull offs are better as well. The online play is good no complaints in that department. Now to the cons: the boss battles. The boss battles are kinda unfair cause they don't miss a note unless you can collect the weapons to disrupt them. Some it takes a while before you can get another power up to finish them of and then you can't cause they already back in the green before you know it, Also they need to make more downloadable tracks on xbox live more often cause rock band is putting out tracks every month.
Overall this a solid game good addition to the franchise. Buy it if you a fan!!