I could easily sit through 3 x 24 hour movies about the trilogy. I mean...come on.
I've read every book Tolkien wrote more than once, and I think Ive read the lord of the rings triology 10 times or something like that. But I still havent figured out Tom Bombadil. Ive read Silmarillon maybe 10 times too, but I have yet to find a clue as to who/what Tom really is.
Btw, Silmarillon would make a great move. Or 3 great movies, or one 24 hour movie *drool*