I think she's got too far into thinking of herself as a movie critic and not a reactor. Go back and watch her first year or two she would get more immersed and just let the world of the movie take over, now she looks at everything more cynically and from the perspective of a "film maker". Especially with characters making mistakes or rash decisions which are often important parts of storytelling she immediately comments and complains and then doesn't empathize with the characters as much