As game balance is finally reaching the place where -hopefully - no major issues remain, it might be a good idea to consider a final adjustment of AI bonus on higher difficulty levels.
The INTENDED difficulty is :
Fair and Advanced : what most people will play who already know how the mod works but aren't particularly good at playing it yet.
Expert : Consistent wins for veteran players with good strategies.
Master : Consistent wins for veteran players with their best strategies only.
Lunatic : 30-50% win rate even for veteran players with their best strategies.
The INTENDED difficulty is :
Fair and Advanced : what most people will play who already know how the mod works but aren't particularly good at playing it yet.
Expert : Consistent wins for veteran players with good strategies.
Master : Consistent wins for veteran players with their best strategies only.
Lunatic : 30-50% win rate even for veteran players with their best strategies.