The tank AI is utter trash. No matter how much you keep spamming Engage while targeting the end boss, the tank AI won't stop grabbing every enemy and its mother, dying rapidly because the healer AI can't keep up with the damage the tank takes.

No matter how much I spammed engage, the tank would just run to every damn add in the final boss, and either take too much damage to stay alive, with the healer being slow on the upkeep, or the adds would die too quickly, making the boss hit the tank for damage it could not hope to survive.

OR the tank would never get enough aggro on the end boss because it couldn't stop running everywhere, and the healer or DPS AIs would take the boss and die quickly.

I chose to go in as bard, so I could sit in the back row when I needed to and see how the AIs were doing. It was all fine until the end boss with the damn crazy amount of adds due to it running around like a headless chicken spamming Ultimatum.

Right now it honestly feels like unless I'm the one tanking there, I won't be able to rely on AIs that act like newbies that don't know what 'Ignore Adds' means.