this game is achually quite good, besides a few flaws.

User Rating: 8.5 | Guitar Hero: On Tour DS
I never expected a guitar hero game for a handheld would be so well excicuted, but, Red Octane proved me wrong, this game is really fun, the only down side I have with it are the graphics and the strumming, yes, I know, the graphics can't be all that good for the DS, but, the characters move so roboticly, I personally would prefer this on the psp, but, none the less, its still a wonderful game for portable play, this game may have the lowest count of songs of any guitar hero game, but it does feature some excellent music like blink 182 and twisted sister, the multilpayer is really fun, although, you are bound to be emberessed at a buss stop with your buddy blowing onto a peice of plastic.

graphics: 7
gamplay: 9
sound: 10
replay value:10

I give guitar hero: On tour a 8.6/10 if you like guitar hero and own a DS, you should give this game a try.