Guitar Hero: Aerosmith...good buy?

Thinking of buying it soon. Can't pay for world tour as it's about $200. Would Aerosmith be a good buy for about $69.99? Thanks in advance!

Well, I'm an Aerosmith fan. I've seen then multiple times in concert, so naturally, when this game was released, I was very excited, and my husband bought it for me on my birthday last summer. I personally love it, but considering it's mostly Aerosmith, that is going to be the deciding factor for anyone considering the purchase. If you enjoy Aerosmith, you'll love the game. It's a lot of fun :)

Same game...one has Aerosmith songs, the other one has other songs (google for a track list).

Thanks for the help. Any notable differences between GH:III and GH: Aerosmith? (besides more songs and all).Dats_Wet