The biggest issue I have with FFX-2 is that, as a sequel, it violates the tone of the previous game. The music is a large part of that. Had it been a stand-alone game then it would have bothered me less.

I know that nobody wants to see her sing, but the j-pop song that you hear at the beginning would be far more appropriate for a diva like Leblanc. And I know (SPOILER)it's really Leblanc singing it, but she's playing Yuna at the time, not herself.