You’ll shed a tear or two—especially if you’re a parent—and they’ll be totally earned.
You might say horror movies are the mutant black sheep of the cinema. Some film devotees deem them too ungainly and disreputable to be taken seriously, as if they were deformed, illegitimate stepchildren who should be quietly locked up in the attic and not talked about. And yet... and yet... I suppose you can dislike (if not quite dismiss) entire sub-genres -- Hollywood musicals, maybe, or biblical epics -- but I don't see how you can seriously call yourself a film lover if you don't have some appreciation for horror movies. After all, they are so near the core appeal of the medium: Was there ever a genre better suited for shadowplay, unspooling in the dark before the collective (un-)consciousness of a crowd of spectators?