But I do think it's important to remember that writers do not have a monopoly of wisdom on their books. They can be wrong about their own books, they can often learn about their own books.
I always felt sorry for the sidekick as a kid. They never got their due and it left a very bad taste in the mouth - they are defined by a subordinate relationship to someone else. I always felt like a bit of sidekick when I was a kid and it didn't feel fair.
I think there's something quite interesting about the almost tragic quality of a lot of overwrought prose, because it has a much more self-conscious awareness of its own failure to touch the real.