To me the best thing about Final Fantasy VI was the depth given to all of the characters (with the exception of the last minute additions before heading off to fight Kefka). Throughout the first 60% or so of the game, there was lots of character development, as well as lots of interaction between all the characters, leading to conflicts/love/whatever.
After Kefka took over the world, and you were left with just Celes who was given the hard task of finding all of her lost friends, I think it went downhill. I loved it the most when you were forced to choose certain characters for certain parts of the game, mainly because of all the development that happened. However, every time you went to re-recruit your old party members, they would all give bland replies directed to no one in particular. When first recruiting Terra, I noticed how what she was saying was directed to no one in particular, and was just her saying that she lost her will to fight. After finding that Locke, my favorite character, was given the same sort of treatment, I found it hard to finish the game. Eventually I did, and the final monologues did help somewhat redeem it, but I still felt a little let down.
This probably wasn't too much of a gripe for other people, but it really annoyed me. What do you guys think?