You know how it goes....you're watching a movie and based upon the typical crap that happens in most movies, you can predict what happens next, such as:

-the virgin(s) will be the only one to live in a horror movie
-the killer is never the one that they hinted in the beginning
-right when the mystery is solved, all hell breaks loose ala Arachnophobia
-they never turn on the lights
-the flashlight always goes out
-the girl picks the geek over the jock