I liked Master Roshi, he's actually a pretty decent fighter, when I was playing against him in WT mode, he killed me very quickly. Anyway, I like Tao Pai Pai, he's a fun character and his attacks are cool
I'm a big DBZ fan. Some of my favorite characters are Vegeta, Cell, Janemba and definately Trunks. I am a moderator for the Budokai Tenkaichi forums.