The Dark Half

I saw this movie after i read the book and i have to say pretty much of the book was also in the film, although not all. Some parts with the sparrows for instance weren't in the film, probably because the budget wouldn't allow special effects that elaborate. And the murders, although violent enough in the movie, were particularly more gruesome in the book.

Ultimate conclusion: great acting from top notch actors/actresses who usually are nowhere to be found in horror (if you discount Michael Rooker's performance in "Henry"), pretty good special f/x and direction from a director who has made his mark in horror.