Look to the past... have you seen "Carnival of Souls" or "Vampyr" ???
Both are available from The Criterion Collection
I find it hard to find a GOOD horror flick that actually excites and scares me... I'd like to know some good horror movies that are WORTH watching without being disappointed. I didn't think that Possessed movie looked good anyways, and I love movies like that.
"Possession" sucked. Have you seen "Insidious?" In a week or two "Sinister" should be coming out. I'm looking forward to that one.
In the meantime check out some Euro horror movies like "Rec," "The Orphanage," "Let the Right One In," or "Shiver."
If it did not scare you, I guess, we are left with only one option - that of summoning Bram Stoker along with his creation. How about that ?