Worth $170 just for single-player only?

[GamerZero]

Now that RockBand has been released do you think it would be worth $170 mainly just for the use of it's single-player modes.

[PyramidHead34]

Well, you can do that and play online if you have it, but Band World Tour is the meat of the game. You will have fun, personally if it were just the drums I'd play the same price, but I'd try to find some buds to play with.