First came artists. They made art. You could've liked it or not, but it had an impact of some sort, felt or not.
Then came designers. They had to make good works. They studied what good means and tried to master it. They didn't always succeed but they got better with practice and rarely produced real embarrassments.
Finally came engines and models. They just produced content. It had to be coming out daily. Few bothered to read it, let alone assess or judge it.