What makes you regard a peice of fantasy writing as "serious"
Is it the prose or the subject matter presented in the first chapter or even page of a fantasy that makes novels like Dune, LOTR, GOT, and those others so popular? Or is it that they are old and written long ago, so it suddenly gives them literary weight?
Can very serious subject matters come later but still appeal to the audiences of these works? What constitutes a dark or epic fantasy on its very first page?
I could research this, obviously, but I just want to hear some other opinions.
I'm not sure if the way I've worded it makes sense, but first chapters are hard to nail, and I wonder what kept people reading the novels I listed, and/or what makes the opening of a novel feel like a true dark and epic fantasy.