A well-crafted, tense “scary movie,” it had it all: creepy things happening; sympathetic main character; awful, unsympathetic other character. I enjoy scary movies that rely on very few special effects to tell their story. It also kept me from sleeping very well that night.
poster from: http://www.impawards.com/2009/paranormal_activity.html
NFS! This is a not-for-Sara movie. Glad it terrified you!