They're all dead, what did you expect?  j/k     Agree with threadmaker.  IF a new faction is added and supporting AI not included - post it prominently in the release notes. 

Unfortunately, the software industry is the only industry where you can't return a defective product (or one that didn't meet your expectations) because you already "opened the box".

IMO, software (of all kinds) should come with a built in counter. As long as you don't run the program more than 2x, you should be able to get a refund.

I would be okay if it worked but since it doesn't I paid for something that only works when I play the dead.   So if I want to play anything but the dead it's like I threw away my money.

I seen the dead AI expand to like four cities once. But he was my neighbor and I killed the dead and that was the end of the lucky AI.

And it could be more worse, after all I just did this and the AI completely fell for it allowing the one knight do this look at all the corpses around it? Yeah

While other guys on the knight's team was just watching and eating popcorn as that one knight trolled all the enemies.

Why would they want to play with shit, don't they have snow balls where they live?

I understand the feeling you express.  A long time ago I realized that the typical AI is not going to be challenging unless it is restricted to a small  set of tasks.  Trying to get an AI to compete well in a 4x game, managing the entire scope of an empire is probably 10 years away.  So, when new 'content' comes out for a game, I treat it as eye candy, or brain candy - stuff for me to play with.  The AI sure won't.