What is Your Favorite Horror Movie??

In honor of the new Scream 4 movie, I would like to sit back and reminisce about why I am a Horror movie fan. I am going to list my favorites and if you think I missed any great ones, let me know....

1. Feast
2. The Exorcist
3. The Fly
4. May
5. Alien
6. The Descent
7. Rosemary's Baby
8. Child's Play
9.  Halloween
10. Alice, Sweet Alice
11. Prom Night
12. The Silence of the Lambs
13. High Tension
14. Feast II
15. The picture of Dorian Gray
16. The Thing
17. IT
18. The Shining
19. Night of the Living Dead
20. The Devils Rejects
21. House of 1000 Corpes
22. Blair Witch Project
23. Paranormal Activity
24. Saw
25. Hostel
26. Nightmare on Elm Street
27. Friday the 13th
28. Wrong Turn
29. The Omen

Now, if you don't see your favorite here, let me know and if enough people agree, I'll make a revised list.