Have to divide into occasionally/mostly hated characters:

Occasionally: Tidus, for previously noted whining. Wakka, various crimes including thinking Lulu would ever go with him.. Yuna, for wussiness and being a goody-goody.

Mostly: Clasko, indecisive choco-perv. Gatto, too intense man! Shelinda, no reason needed, just her.

Hey I can feel a new topic coming on!