please, please, please make the AI on the campaign map better.
I am sooo tired of seeing the AI on R:TW laying siege to my cities and after a few turns, going away to pluck daisies.
I am so tired in M:TW to see the AI massing an impressive army against my nearly undefended border and sit there and watch the sun set decades over decades.
To all the modders out there: you are doing a colossal work but if the game is good then you won't NEED to mod it. I know and agree that there will always be room for improvement and it is human nature to tweak it just so you can say that you conceived of a wonder child and be a proud parent to show off your skills to us here. I just want a SP game that gives me a strategic and tactical headache from time to time instead of downloading this, unzipping that, fixing a bug here, trying to run it without success, asking for help receiving none... you get my drift. Sad to say but some of us are not very computer saavy... I've tried several times to get a mod to play only to bang my head against the intricacies that you guys eat for breakfast everyday

Think about it: less time to mod, more time to play.