From what I understand, the Advance translation is akin to Woolsey's works. The PSX localization is much truer to the original while the GBA translation inserted a lot of whackiness and humor that wasn't there before.

This is just what I've heard, mind.

Anyway, I got a question. How many playable characters are there in this game? 'cuz it just struck me that I have never heard of a single FFV character not named Bartz, Faris, Galuf or that other one. Lenna or Leena. No, it's probably Lenna. Leena is in that other JRPG.

But yeah, four characters is pretty paltry. I hope there's a lot more than that.