Yea i hate to say that they are pidgeon holing themselves into a genre that not everyone is "in to".
I have to say that maybe half of each GH title's setlists are lame. This one could be more lame although Aerosmith DOES have a shitload of really GOOD songs (toys in the attic? awesome) but i dont know if i want to play Aerosmith all night. Same with Maiden or Metallica. I LOVE those guys and dont know if i would want to be playing their songs ALL nite.
Variety is the spice of life.