...I like the movie, but the main character is, uh... lower than usual on the horror movie protagonist intelligence scale. That said, it's some of Charlie Clouser's best scoring work. The main titles of Dead Silence probably see nearly as much play as Hello Zepp for me.
Also, I know some people in this thread aren't necessarily fans of Hellraiser, but I'm hoping they were able to license Christopher Young's score for Hellraiser and Hellraiser: Hellbound because it is easily some of the best, most evocative horror music ever written and I will die on that hill.
It's a shame it doesn't get nearly as much recognition as some other more popular horror titles.