What is one opinion you hate when it comes to movie reviews?

Have you ever cringed when reading reviews because people gave a movie a higher/lower rating for things that don't determine the quality of a movie? Name one opinion people often have/say or that you read that absolutely annoys you.

I'll start: when people give a movie a low rating because they personally guessed the twist. Like what do you mean the movie is bad because you happened to guess the twist at the end? That doesn't even influence the quality of a movie.