I got the first couple of books for a friend of mine and now he swears by them (last year I got him Sword of Truth, which he now swears against).
Personally, I can't do the 1000-page-per-volume fantasy epics anymore.
At the moment I'm reading:
Jorge Luis Borges - Labyrinths (awesome - I love re-reading this)
Iain M. Banks - Matter (this one is a slog. It'll be a miracle if I get half way through)
plus general edumacational reading of my own and also the course texts for my students.
Awesome. If you're into poetic epics, try Milton's Paradise Lost (if you haven't already). Really, really great stuff.