Guitar Hero 3 Set to Launch October 28th

I guess I should be ramping up the purchase of my Xbox360 because this game looks pretty awesome. This ad copy kind of makes it sound like Street Fighter 2 with guitars:

Guitar Hero III: Legends of Rock will include explosive new content and
features including a multiplayer action-inspired battle mode, grueling boss
battles, a host of exclusive unlockable content and visually stunning rock
venues. Expanded online multiplayer game modes will also allow fans worldwide to compete head-to-head for true legendary rock status. Fresh downloadable content will also be offered on multiple platforms, and players can now shred to a
killer set list from many of the most popular rock songs ever
recorded.