A lot of the AI "art" I've seen looks like a psychotic serial killer made it. There's just something wrong with it, especially when it depicts humans - the eyes are insane, the facial expressions look like the subject wants to cannibalize me. If it were a human artist, I would suggest they seek mental help. It's honestly kind of scary that this is what computers are creating, it's no wonder some people worry about AI destroying humanity.
One time I only input the style of the image basically leaving the description empty. I was wondering what it would come up with by it self. It served a human head on a table. I didn't need a second image.