Signed up for the VuDu on demand streaming movie service and was given a choice of 5 free movies as a bonus for signing up. The list of free movies was not very extensive, perhaps 50, so picking 5 I hadn't yet seen and was mildly interested in seeing wasn't easy. One of my picks was Paranormal Activity, supposedly a scary movie about demonic haunting. If you've seen this movie do you recommend I watch it? Please don't give away any of the plot. I should mention I do not scare easily.