I ended up liking Zidane's voice a lot for whatever reason. Kefka's voice just cracks me up, but in a good way. Cloud's voice might be somewhat fitting for his character, but it's just a little too boring-sounding and it gets irritating. Sephiroth's monotonic/try-hard voice just sounds as stupidly irritating as his dialogue, and he reminds me too much of characters like Dias, Yurin, Chris, Metka, and like 20 other video game/anime characters that are of the archetype that they copied from for Sephiroth.

"Just-know-that-you-couldn't-get-the-crystal-without-my-guidance-and-I'll-always-pull-your-strings" <--- who cares, stop talking before I skip the damned cutscene.

Kuja has to be the most disappointing for me though. I was looking forward to his character so much, only to be bitterly disappointed with his annoying voice actor because he sounds a little too flamboyant in a way. Tidus wasn't as bad, but still bad enough along with the combined annoyance of poorly-written dialogue. Exdeath's voice was actually very fitting for the kind of character he is [but who the heck names a character Exdeath?], basically a really classic "muahaha" kinda villain. Overall, the villains did seem to have better voice actors than the good guys, and almost all characters of both sides share really poor starting-battle lines that you'd expect from one of those stupid DBZ-type shows.

One of these days I'll be able to write a post somewhere on these forums where I'm not complaining about something.