Funny that, I just finished Paul Auster's City of Glass which is notorious for having long passages that can be interpreted as having hardly anything to do with the actual story. Not to mention, it's never clear in the disjointed and fractured world(though not narrative) what the heck is connected and what is the actual story about. On the surface, it is crime/detective fiction, but soon it starts to deal with metafiction in the form of how detective novels are actually constructed and soon alienates not only the reader, but the focalizer(I mean, the author is a character in the story ffs) and the main character as well.
I really loved it.
Well, Wheel of Time is so diluted nowadays that I almost feel like it's better to read a story synopsis from Wiki for each novel and not have to drudge through that brickhouse of a book series again,
Anyway, you should consider Feist. Start with Riftwar and Serpentwar and decide for yourself if you like them enough to branch of to the various sequels and prequels. He's one of the few fantasy authors who can still grab me. Writes in a satisfyingly martial and figurative style and yet never tries to anything but a fantasy author(unlike a certain Goodkind). The world isn't original, but he has a nice planar-thing going on and creates similar power plots and schemes as R.R Martin. Feist is up there with Robin Hobb and her masterful Assassin and Fool books in my favorite fantasists.
You might also consider Michael Moorcock's Elric of Melnibone(aka "Stormbringer") books. He loves his multiverses, alternate timelines and realities and has an ample amount of swords and sorcery to bolster a great grip on allusion and intertextuality. Consider The Skrayling Tree for instance, where he merges Longfellow's Hiawatha into a Scandinavian underworld journey onto the East Coast and colors it with Post-WW2 drama and his ever-present idea of reality being "just" a battleground between forces of creativity and order. Moorcock is awesome and should be mandatory reading after Planescape Torment.
I'm trying to find Sword's Song myself, I've really liked Cornwell's Saxon books and his Warlord saga(post-Roman Britain and his vision of King Arthur) is my favorite historical fiction. It is so personal and yet to epic.