uh... no. City defense actually wrecks AI vs AI combat so run-away AIs will be a rare sight now, thereby indirectly benefiting the player greatly. The AI is also very good at using flanking bonuses.
The change to GG and horses benefits the AI more, the flatland penalty is a 0 sum because while the AI usually does very stupidly place its units and it's a benefit on that count, the player can now remain in formation much more easily
My first game since the patch and the French formed a huge empire, huge lead in score. Only Rome can stand against them and I'm conveniently placed behind Rome, so safe for now. So there are run-away AI's, BUT they don't just roll over everyone without much trouble. The war with Rome didn't do much to either of them. They're in a stalemate, now at peace (temporary I'm sure). Also they managed to destroy Spain only with 2 or 3 waves of war. Not completely though, they still exist. As far as I remember that didn't happen pre-patch. Pre-patch they'd just roll over everyone without any if at all resistance, so it seems promising.
I also have trouble keeping up with everyone (notice
everyone, not one warmonger run-away) with my usual 3 city set up, so it definitely seems promising.
In my game, I quickly became friend with the iroquois and songhai. both were also friend so we made somekind of an alliance the 3 of us against the ottoman. At some point, songhai started a war with persia, friend of the iroquois. Then both the iroquois and songhai asked me to help them against the other... The alliance had been broken... I choose songhai since I also hated persia. I now have a pact of defense with songhai.
At the start of the game, Greece declared war on me because ''they wanted my land'', I defended and got some swordman near Athen, they quickly asked for peace (no gift). I said yes. From then, they became friendly and the tool tips says: ''we have been at war with them, but they don't seems to hold any grudge against us''. We are now open border and having tech deal.
England, ottoman, persia and iroquois allied themself angainst me and songhai... So now I could be in trouble for supporting a warmounger (Askia.).
So yeah, everything is much better. Also note that Luxury trade is now better, you can easily trade with friendly leader.
There are some inconsistencies though. For example I made friends with somebody Rome didn't like, so he seemed angry about it, but he's still friendly. All the ?tooltip? says is "we made friends with their enemies" and he's friendly?
Not guarded, neutral or anything, but friendly!? Weird considering everyone needs at least one "green" thing to be friendly.
Also allying seems easy and without much consequences. I easily became friends with several nations without any consequences except for the Roman one (who's still friendly anyway). I have no enemies, experienced no aggression and my friends never asked me, for example to denounce their enemies (which I'd expect them to want but no?
) or anything for that matter, except for an occasional free-be luxury from time to time.
I know it states that declaration of friendship deters aggressors, so that could explain that, but why my dear friends never wanted to be aggressors towards me in the first place or back stab me is weird. I know this is far fetched (There is no reason to expect them to necessarily do that, right?).
Denouncing seems useless, they do it all the time, but no one denounced me and I don't see any reason whatsoever to denounce someone myself. Why would I make enemies when I can be friends with everyone?