well, there are always good and bad points to voice acting, as there are with nething in a FF game.

i like aeris's theory of what should be done. i actually thought u can do that in FFX until i tried....but all you can do is turn off the subtitles, not the other way around...

but i do like voice acting when the voice acting is good and the actors play out an emotional/humorous scene really well ie luca scene when tidus finds out about his dad, home when you find that yuna's (SPOILER)gonna die,, auron's speach at yunalesca, and yuna's and tidus's voice acting in the ending fmv. also, nething humourous wakka or lulu says ITS ENTERTAINING

but i don't like it when square speeds up the voices to match the lip synching (when yuna says "yes", etc.)

i too hear voices in my head when playing past ff, and thats good because you make those voices sound exactly how you want them to sound (NO, im not crazy :rolleyes2 ), and the automatically match the charcter designs because your brain MAKES the two match.

but, reading gets boring, no matter how interesting the game is. i can't play a final fantasy literally from dusk till dawn unless there's voice acting.

all in all, i agree with aeris's suggestion of what should be included to deal with this problem. some times i love it, other times i hate it