Best Horror Movie?

What is the best Horror Movie you've ever watched?

I am very partial to slasher flicks and 80s horror movies. So I love the first two Halloween movies. I also really like the Nightmare on Elm Street movies; the first one is the best, but number three I think has a great 80s rock soundtrack if I remember correctly. I will say that the Scream movies are a guilty pleasure of mine. The first one is great, while the rest of them are mediocre.

The movie IT , and the old series of IT too.

IT all the way, miniseries is pretty good but chapter two is kind of a let down, the 2017 one is really good however.

"Us" had given me chills when i got home and looked up all the theories after!

Probably sinister or lights out,hereedirary is not a classic horor but gets the chills

A classic: A Nightmare on Elm Street
Contemporary: Hereditary

I would firmly place The Conjuring at the top of the list.