Quite simply the greatest game ive ever played( since Guitar Hero 1)
I prefer this one to the last one because the controls were tweaked brilliantly and the song list is much heavier. I like metal guitar but cant stand the screaming. I find no faults with this game and its quite addictive trying to get 5 stars in every song. The difficulty ranges from easy to imposible but as you go through the different difficulty's it becomes easier to play and with the addition of a practice mode your impossible song becomes quite beatable.
Guitar Hero 2 deserves the perfect score 10/10
I have high hopes for GH3 but Rock band looks amazing.