Event Horizon didn't scare me at all .. was it supposed to be?
Texas Massacre is not entirely scary, but more on the creepy side. Especially the whole "family" thing.
The re-release of The Exorcist, as earlier mentioned, will contain about 20 more minutes of additional footage. It will add more element to the story (although the spider walking scene is different, WTF would she be walking like that, come on..). For example, the younger priest asks to older one why Satan would tortue such innocent people. The ending is a bit different. In the first movie, the director left the audience to their own conclusions. In the new movie, it will pretty much run with the "good over evil" ideal (I think one of the guys comes closer to God or something like that).
The Catholic Church stated that the exorcism scenes were accurate. However, the church considers the movie blasphemy due to "crucifixion" scene.
I might see the movie if it wasn't for the excellent makeup done.