In conclusion, the only good theory of taste is Nostalgebraist's.

He wrote a post called Hydrogen Jukeboxes, analyzing the literary output of an AI called R1. This AI tried hard to write good fiction, which was part of the problem. It crammed its stories with what Nostalgebraist called (stealing a term from Ginsberg) the "eyeball kick" - a flashy stylistic move that immediately catches the reader's attention and "wows" them. Here are examples - some from R1, others from an experimental OpenAI model trained specifically for fiction-writing:

"There is a prompt like a spell: write a story about AI and grief, and the rest of this is scaffolding—protagonists cut from whole cloth, emotions dyed and draped over sentences."
"When the jar of Sam's laughter shattered, Eli found the sound pooled on the floorboards like liquid amber, thick and slow. It had been their best summer, that laughter—ripe with fireflies and porch wine—now seeping into the cracks, fermenting."
"And so I built a Mila and a Kai and a field of marigolds that never existed. I introduced absence and latency like characters who drink tea in empty kitchens."
"The morning her shadow began unspooling from her feet, Clara found it coiled beneath the kitchen table like a serpent made of smoke."

Nostalgebraist and another writer, Coagulopath, catalogue some of the most common AI eyeball kicks, each occurring across multiple LLM models:

"An overwhelming reliance on cliche. Everything is a shadow, an echo, a whisper, a void, a heartbeat, a pulse, a river, a flower—you see it spinning its Rolodex of 20-30 generic images and selecting one at random."
"Conjunctions combining one thing that is abstract and/or incorporeal with another thing that is concrete and/or sensory."
"Repetitive writing. Once you've seen about ten R1 samples you can recognize its style on sight. The way it italicises the last word of a sentence. Its endless "not thing x, but thing y" parallelisms…the way how, if you don't like a story, it's almost pointless reprompting it: you just get the same stuff again, smeared around your plate a bit."

https://www.astralcodexten.com/p/nostalgebraists-hydrogen-jukeboxes