I find it hard to choose. On the one hand I like Zidane's personality. He was a fun likeable character, and a bit of a refreshing change from the introverted angsty guys we were stuck with in the prior two FF's. On the other hand, I really like Tidus as a character because he's one of the most believabley developed characters I've seen, and by the end of the game I thought he really managed to make the transition from kind of whiny sports star to respectable hero type rather flawlessly. Eh what the hell, I'll give it to Tidus.