The AI crap is just another item that likely will never be fixed , add it to the list of things that should have been fixed ages ago. As long as the AI simps are all gaga over what he is doing it will not get fixed. There is simply no incentive for him to do so.
In the earlier days the art and story were this games biggest draws and they were good enough to make it possible to overlook the bugs ,grammar, and the funky ass quest system. Around the time of the new beginning to the story the game went to third world status and now with the addition of the really sub par AI art , there is very little left for long time fans to be excited about.