There is more info on the website, but this is the list:
10. The Meg
9. Predator
8. The Cured
7. The Nun
6. Halloween
5. Suspiria
4. Annihilation
3. Mandy
2. A Quiet Place
1. Hereditary
The only two I've seen are
A Quiet Place and
Hereditary, both of which I saw at the cinema, and rated highly enough to buy almost as soon as they were released to watch at home.
I'm guessing they are only including English language films or those from North America because have heard really good things about
Terrified ,
Cam,
What Keeps You Alive,
Upgrade,
Revenge,
Are We Not Cats, and
Ravenous. All of these are at the top end of Rotten Tomatoes list ranking the horror films from 2018.
https://editorial.rottentomatoes.com...ent-4162569772