Haven`t seen some of those, even though I used to read a lot of his books. Seems that often the movie versions don`t come out that good compared to his books.
And generally, nowdays I don`t really bother watching horror movies that often. Not that they would have ever been my favorite genre. I see them usually a bit boring as that horror thing in them don`t usually entertain me that much....just waste of time for me. But if there`s also a good plot then I can watch them too.
However, Christine is my favorite King movie by far. Mostly because of the car and the music.