You Let Me In

I have to say, i would not consider this a horror , much less a thriller. Mystery maybe. Definitely not what i thought it was going into it.
Doesn't mean i didn't like it tho.

This story has a lot of magical realism, i think that's the tag this should have. I wouldn't call it dark or disturbing in any way, it's just unique and fascinating. A story of not fitting in, if you have read Earthlings by Sayaka Murata, the protagonist reminded me of this book. 

Knowing all this, if you're interested, go ahead. It's pretty good