The best DBZ fighting game ever!
1. Its huge roster; there are tons of different characters that are available to the player that are either from the TV show or different movie specials that the series has released. This huge roster makes the limits of this game almost endless with its number of possible match ups. There were, though, a few characters/transformations that I would've liked to see in this game.
2. The moves and abilities you can perform; compared to the other games of the budokai series, this game features a lot of different things you can do during fights such as: rushing towards your opponent after striking them with a punch/kick so forceful, it sends them flying and hitting them again and again. During this player-controlled rush, you can teleport making it easier to hit your opponent once more. Also, you are able to perform endless combos after powering up to the limit making the player punch and kick endlessly until they are halfway out of power giving you the edge in the battle. There are countless more fighting abilities you can perform but I can't describe them all. You would have to play the game for yourself.
Those two things are two of the many things that make this game great. I would highly recommend it to other PS2 owners and DBZ fans.