King is one of those guys that it seems
especially difficult to make a satisfying 2-hour movie out of his books (especially the gadzillions of his avid readers would likely say so). TV miniseries work better, historically. Less gets left out, of course, for the sake of time restraints and continuity - try to imagine watching that TV event "It" all in one night / two hours? Watchable, I'm sure, but fragmented and chopped to bits, in terms of the story presentation. So, as a translation of the
novel itself, "The Shining" left lots of Stephen King fans unimpressed. It was necessary to tell the story (top-to-bottom, some thought) in too short a space of time. I totally agree, vene, that a lot of "clutter" (clutter so necessary to get the fully-impacting story) just
had to be discarded. Ergo, champions of the book seemed somewhat collectively disappointed in the film, I think.
That said, Stanley Kubrick is a
master filmmaker. The movie he made is, as cinema, bloody brilliant in spots. What it lacks, occasionally, in smooth storytelling it makes up for [vividly] in outstanding images and visual thunder. But that stands only as MY opinion. Most people I've talked it over with either
loved the movie bunches or
hated the movie with equal bunches. I was the rare "middle-grounder". I think the film was visually fascinating and I liked it a lot (while never quite loving it). I did, though, like the film better than the novel (but I'm not exactly a fan of King to the point that most are). For me, it was almost apples and oranges trying to compare the two versions of the story. Both fruits from the same orchard, I reckon ... but from very distinctly different trees.
Also, I should add that I saw the movie
before I read the book, years ago. I'm sure that makes a HUGE difference in perceptions, all-around. I started reading with Nicholson's Torrance already in my head. And Shelley Duvall as Wendy, etc. As I went, I could easily see why die-hard fans of the book [first] would have likely
never envisioned those two in the parts they ended up with on screen. For me, though, they both (and the other few) seemed ideally cast
in the project they were in. Except that little boy. Something about him gave me an itch. But, heck, all he really got to do was run around all bug-eyed saying "redrum" every chance he got

. Not entirely interesting to watch, after the first twenty minutes of it.
So, anyway, lioness - I'd recommend you watch the movie and enjoy it for what it is. Think of the book as merely a guideline for a slightly related scary adventre. And, let me finally say, there were several parts of that movie that were
scary indeed. It's a different kind of 'terror' than you might go into it expecting. But it's
absolutely there ... and worth seeing.