Downtown Jimmy writes:
"Guitar Hero: On Tour – Decades gives more enjoyment out of the portable version of Guitar Hero. The cross-connectivity and new content should be enough warrant a second pick up, however the leap between the two version is minor. For all those who haven't tried On Tour, Decades, or the original game are worth checking out. Guitar Hero: On Tour - Decades is available as a stand alone game, or bundled with Guitar Grip controller. Since the holiday season is upon us, Decades is the perfect gift for Nintendo DS owners. Decades might not have the impact as On Tour did originally, but it is still worth checking out."