Can't wait to try it out. Not a huge fan of the series but I still want to give this one a go.
Personally, I liked it. Not the best game I ever played but solid IMO.
I'm still waiting for Sitar Hero :P
But seriously, I do tend to agree. I don't mind one game having a bunch of instruments, but then the competitors begin to copy and it just gets to be a very bland thing. I'm all for a little more creativity in the genre.
Fun game... but feels like just another copy. Getting to be a bit generic. I can't picture myself spending money to purchase another one :/