So I decided to give it a try and I have mixed results/feelings.
Because sometimes you lose:
Sometimes you almost win:
(Where's her other leg?)
(It's here, she stole it!)
Though sometimes you win, just not exactly the way you imagined:
So I think I'll wait a while longer before I consider using it. I have no idea have to nail down the exact look that I want using the prompts, and trying again and again sometimes comes with terrible results, but sometimes it gets close. It feels like gambling more than anything.