Some critics may have a more evolved sensibility about film. In general, though? Hardly. Not based on what I've seen here, and in the past.
It strikes me as ridiculous to believe with some of these reviews that most of these critics have an inherent higher understanding of film than the average person. There's simply not much there to support that. A broader vocabularly maybe, when they're sitting there with a thesaurus.
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People with a high understanding of film shouldn't just be making broad statements about an entire film and then relying on slanderous jokes and puns in their reviews instead of actually assessing the movie, they should be specific and knowledgeable about a film's strengths and weaknesses, in the context of FILM. They should be comparing this movie to other movies, to the source material, to literature, assessing the various techniques, approaches, etc, and doing so in intelligent manner. Even if that comparison makes it look subpar compared to other films.
By and large, they aren't doing that.
Frankly, any idiot can say "The CGI was bad and the acting sucked and this was just silliness for two hours". It doesn't take some "evolved understanding of film" to spot that stuff, or to just say it, whether its true or not.
And by the same token, if you are a critic and have a knowledge of film, one assumes you would also have a knowledge of the spectrum of film and genres. It just seems absolutely absurd to go into what you KNOW will be an almost straight action movie and expect it to have loads and loads character development, and then to condemn it for that lack of development. Indiana Jones movies didn't have much in the way of character development. Nor did Die Hard, the Lethal Weapon films, or any NUMBER of beloved/classic actions movies. And yet, I don't recall critics savaging them for it.