Wrong.
Nope.
Pay attention.
I have, Aliens is predictable Hollywood fluff, T2 is just a rehash of T1 but less intelligent and Titanic was flash-in-the-pan fluff. Terminator 1 was probably one of his best movies and that's mainly due to Harlan Ellison.
The studios have been imitating the way Cameron does things since the mid-1980s...never quite as successfully.
Because their stuff came later, not due to lesser quality. Just that Cameron was lucky to release his stuff when he did. Which is why he isn't the success he once was.
And toss out the pretentious artsy-fartsiness.