This is gonna sound stupid but, for me, the most important factor of any game other than it's music is it's voice overs. I'm really into voice actors because I meet them in the many of the Anime conventions I go to, and it's always important for me to pick out an anime or a game that has top notch voicework as well as an awesome cast of voice actors. I hope when Final Fantasy Advent of Children comes out for english, It has really good voice work as well as an all star cast......

There is an offical thread.