I just heard Balthier's Japanese voice on Youtube and it is very sexy. Fran's voice is good too. I thought that the English and Japanese voices are both very good.

Anyways, I just have to comment on this...
Don't Look Here!!!!!11!!!1!!!shift!!!1 The scene where they leave Eruyt Village was so hilarious there are no words in the English vocabulary that can accurately convey how funny I found that scene. Vaan is such a clueless little nerd!xD And Fran's face was just priceless. I'm glad SE added in a little humor to such a dark and mature story.

Kudos to Square!