I joined an online 2v2 game and everyone ended up leaving due to lag/crash. So it was me with an AI teammate vs 2 other AI opponents. I went ahead and finished the game. At the hour point I was fighting a losing battle, they were at my citadel, my AI teammate and I were unable to really compete well against these guys as they were always way ahead of us in levels and upgrades from the time they were player controlled. It was acid beast & angel man versus the same on the other side and eventually everyone was level 20 with all the citadel upgrades.
So I gave up and decided to goof around. I took my Angel Man I flew solo to one of their portal flag. Didn't even bring a health potion or anything. I rather easily took their portal flag before I died. Then when I came back to life I ran to their other portal flag and took that one just as easy. My troops flooded in from all four portals and we ended up easily winning a game that we should have never been won.
I don't know what AI difficulties replaced the human players that left the game, but that was pretty moronic. A human player would never have let that happen. An hour of being totally dominated, 10 minutes of walking to portal flags to turn the tide.
That said, I know the AI will be worked on and beefed up considerably. Gas Powered Games working with Stardock will not produce stupid AI.