has the AI been upgraded?

[mercurycs]

I wasn't even aware the the AI didn't build castles. that is too bad. that would make it much more difficult I think. how is the AI compared to the Civilization series?? Civ III kicks my butt even on the lower levels. I guess I'll put Dominions back on my shelf until the next patch and I will hope and pray that there will be an adjustment to the AI. At least so they build castles. I know nothing about programming so can only assume it would be a monumental task to alter.