Quote History Quoted:
Cameron’s talent is in knowing what level of writing appeals to the largest audience.
He would never take on a project like Arrival or Prometheus. With Cameron, you know you’re in for a straightforward story with plenty of
cliches (but they’ll be well done), low sophistication, but well-directed action sequences.
He straddles ingeniously between the Stanley Kubrick crowd and the Michael Bay crowd, and it has served him well.
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i'd put that a different way. i think cameron writes movies that he would want to see. he was a truck driver, and what do you do at 4AM when you're on that interminable stretch of I-70 between salina and denver? you make movies in your head. "it would be so cool if there was a movie about ______." and i think that his "so cool if" tracks very well with the moviegoing population.
you're spot on regarding the well-done cliches. a movie cliche becomes so because it is effective, and cameron is a virtuoso at putting certain tropes to good effect. he's a great story architect. nothing complex--almost the simplicity of myth, like a louis l'amour or ursula le guin story. a truck driver's lean and spare sense of story.
where his past really shows is in his dialogue. cameron is fantastic at writing roughnecks doing roughneck things. the crew of the sulaco. reese the thoughtful vet. bud the driller. even colonel quarich in an otherwise godawful script. but he simply can't do anything else. compare t2 sarah connor's sparse (almost eastwoodian) roughneck dialogue with the ridiculously cliche girlie-girl crap he wrote for her in the original. the difference is that he can imagine what a PTSD-but-cool warrior woman might say, but there is nothing in his imagination capable of telling him what a normal human woman might say in a normal human situation.
at the end of the day, cameron is jack on the titanic--a gifted and talented street urchin who doesn't understand what the people in first class are saying, or why they're saying it. so it's no surprise that he can't write it.