I find that horror fans are a much more diverse group of people than those not actively involved in the scene might otherwise guess. It says something about the wide range of sub-genres within horror that there is such a variety of tastes, preferences, expectations, and experience. But a big part of that is our own individual fears. I, for example, don't find clowns scary. I am 0% scared by clowns. I've seen IT, I've watched all sorts of horror with clowns in them, they remain fun and silly even at their most evil. But clown fear is very common, I've known people who have it. I, on the other hand, am terrified of spiders. One of the scariest movies I've ever seen is ARACHNOPHOBIA. I feel a chill run up my spine just thinking about it.
I say this before I delve into ABSENTIA because I was surprised that an award-winning film that was this good hadn't been rated higher on sites like IMDB.com or Rotten Tomatoes.