I was pretty excited about picking this game up, only to be disappointed in the end. It is repetitive overuse of scares at it's finest. In the beginning there are a few creepy scenes (Fatal Frame style), but they are short lived.
There is also alot of running back and forth to pick up items that aren't clearly attainable. I found myself using a walkthrough to avoid further frustration.
I'd say this is a good rental, but don't waste money buying it. They clearly put out a substandard product in hopes of making a few sales riding the coat tails of successful brands.
http://en.wikipedia.org/wiki/Calling_(video_game)
