The Civ teams have often bragged about their AI and the things it does under the hood. Apparently all of the leaders have their own personalities and respond differently, but to me, they do a poor job of getting the Civs to communicate that.

Basically, it goes like this: I act peaceful and focus on cultural advancement, and many instantly hate me. I act loyal to a certain subgroup, they adore me, until they inevitably hate each other, and then both hate me. I can't get much more from the game than that.