The AI has become superb. This mod mod is really good. I like all the extra stuff, which I usually don't, and I think that might be because the AI is so good, knowing the AI is using even half the stuff I have access to, makes all the extra goodies seem better.
I see the AI actually farming hill giant fortresses. They actually do not destroy the fortress, they just let it regenerate. That's my Balseraph neighbor.
My Sheaim neighbor... wow!! They have built the tower of necromancy, and they create big stacks of skeletons, with enchanted blade, and with dance of blades. Plus, they do use pyre zombies. Not stacks and stacks, but enough to keep me hesitant.
So the AI is really good, but I also think, the added neat things are really cool too.
For example, Earth Mana guardians periodically raising hills. That was a neat surprise. Multiple castings of Nature's revenge? Another pleasant surprise. I jumped from 6.3 to 7.1, and it seems you have done some good balancing work. There were some things that seemed too much of, but no no more.