Hm, I have mixed feelings about this one.
I don't know much about the aswangs, but was such narration justified? Wikipedia says, "they can talk to you like any normal human being". Was this really "the same flippant tone one might use to tease a child"?
And I felt the story was a bit over the top. Almost like, hey, what is the best way to horrify readers? Let's torture innocent children! Yes, Stephen King did something similar in Doctor Sleep, but there was more to his story.
Honestly, I think The Toad Witch from the last month impressed me more, even though (or because) there was nothing so shocking in it.
I hope someone liked it, though. It's an interesting monster and an interesting dilemma.