Maybe too late but I can't pass up an opportunity to talk about horror movies.
Hard to say without knowing what you've watched but in case you haven't:
The Thing
Alien
Jaws
The Texas Chainsaw Massacre
Halloween
The Shining
Scream
Final Destination
I Know What You Did Last Summer
Urban Legend
Aracnophobia
Pet Cemetary
House on Haunted Hill
The Haunting
Leprechaun
Anaconda
The Mist
Jeepers Creepers
House of Wax
The Hills Have Eyes
The Ring
The Grudge
Hostel
28 Days Later
Maybe that's too many sorry. Bound too like one of those though. Lot of cheesy ones but most horror movies are cheesy. And I've never been able to watch the Exorcist because it spooks me too much but if that's what you want you might like it. I couldn't finish Paranormal Activity either because it was too real