I am not a huge fan of horror-comedy, there's only a select few that I truly enjoyed: Black Sheep, Shaun of the Dead, Bruce Campbell's famous trio, Cabin in the Woods are the ones that come to mind right now.
I want to be scared and the last time a movie scared me was when I was 12 yrs old and I watched The Exorcist by myself at like 3am in the total dark. I keep hoping that something will eventually show up and give me at least a little scare. These days, I think most horror movies just entertain me. There has been a few that have given me the chills and that's a plus!!
Maybe I'm so accustomed to seeing extreme horror these days that very little gets to me.