[Nchantress]

Back to the unrealistic/realistic thing. May I take a stab? Perhaps what Mr. Shady was getting at was possibility? Maybe that's a better term than unrealistic.
I understand why people don't believe in paranormal things, and then the possession stuff, but I think that a good number of those people (if not the majority) believe that there is at least a possibility that they are real. No matter the likelihood.
I tend to like more possible movies myself, because it's scarier to me that what I am seeing could happen.
For instance, I think we would all agree that Vampires and Werewolves don't exist (I don't mean to insult anyone's beliefs). However, we don't know for a fact do we? So it's cool to think, well hey, maybe they do.
Just a thought.