For followers of the Dragon Ball Z franchise, there could be no greater fan service than the ability to physically reenact the dire, potentially world-destroying battles the series is famous (some would say infamous) for.
The sizable cast of playable characters; Your first rapid-fire pummeling; Finishing an opponent with a Kamehameha
Unresponsive motion controls; Repetitive; unnecessarily long cutscenes; The poorly designed first boss fight