Some fine horror films listed here indeed. Hmm what would my list look like? Let's have a crack
1. The Exorcist
2. The Ring
3. The Silence Of The Lambs
4. The Blair Witch Project
5. The Thing
6. Let Me In
7. Halloween (the original, fuck Rob Zombie)afdfasdf6. Alien
8. Nightmare On Elm Street (again the original)
9. Dawn Of The Dead (the original)
10. The Shining
11. The Grudge
12. Paranormal Activity
13. Scream
14. Psycho
15. Evil Dead (the original)
Honourable mention to Nosferatu, Dracula (the thirties one), Ju-On, and Ringu.