Did you get to the part where he lives in Derry for a while? That was creepy as it took place as the same time of the novel IT. I didn't think I would like the book but I think it's one of his best.
It took me some time to get to it, but I did and am glad. I carried this book around for 6 weeks (wanted to do it the old fashioned way.) I really did get sucked into 1959/1963. First time I read anything Stephen King and I'm looking forward to seeing this movie.