The art is pretty good. Even in hentai, they are producing stuff people have imagined, but could not get an artist to make, at least for free. It's one of the few areas where Ai is allowed to be artistic and make decisions. They are opening up new avenues to bring out things people only imagine but can't draw themselves. Surely you have some examples of AI generated artwork you enjoy. I' e bene using it to update the covers on the books i publish, lacking the art skills myself.
You can get them to do anything you imagine PowerhouseRift on DeviantArt