Would it have bothered you if Basch was the original protagonist as was initially intended? Vaan was added at the last minute because for some reason Square-Enix thought having a younger protagonist appealed to the teenage demographic.
It kind of does, me being a teenage demographic statistic and all, but not when he speaks for the first 13% of the game then does nothing for the rest!
FFXII would be getting a lot less hate, and people would be giving it the glory it deserves for the great atmosphere, music, and gameplay.