Screenwriter moviegoers are those who don't mind being spoiled by spoilers and even inquire about plot introductions and review all kinds of movies in advance. This kind of moviegoers pursue the feeling of controlling the development of the plot and don't like surprises.
Xiao Li belongs to the screenwriter moviegoers according to the above definition because he is fond of suspense movies, likes to revel in brain-burning plots, and often assumes that he is a detective.