That's weird. Oh well, just think of it this way: you know the teen comedy "Clueless"? That's Jane Austen's "Emma", in its entirety, with almost nothing changed except a couple of the names. "Bridget Jones's Diary" broke the fourth wall on its "Pride & Prejudice" roots, with the lines "it struck me as pretty ridiculous to be called Mr. Darcy and to stand on your own looking snooty at a party. It's like being called Heathcliff and insisting on spending the entire evening in the garden, shouting "Cathy" and banging your head against a tree."
Tolkein just needed a better editor. He could write entertaining fiction - The Hobbit proves this - but LOTR was just choc full of waffle.
I was reasonably entertained by the whole Dark Tower series, but it got sillier and sillier from the fifth book onwards. The ending just made me want to do the full Picard facepalm thing, but I wasn't that disappointed because AFAIK Stephen King has never ended a book well.
You should try watching the film. Or not. Though it does have Gary Oldman naked in it, when he was younger and much sixier, which can be a mitigating factor if you like seeing young, sixy Gary Oldman swimming naked. Other than that, the film has absolutely no redeeming qualities.
I have to admit I was disappointed by it, and I normally love dikeens. It's one of the few books by him I've not finished after starting. I think I'm too enamoured of the classic David Lean film (the one starring John Mills).