The girl kind of dumb at a point, the killer is awesomely tagged her so you keep watching or you will lose many good jump scares. This film could just be greater if they cut the duration into 30 min or shorter to emphasize the suspense better, but I'm glad they choosing a more usual and conventional way to tell story of slasher. With eerie but low music, it builds up the tenses and really makes me gripping, even pause some of the scenes.
It is not really necessary to watch the first part, so you can stay NOT SKIPPING things after the girl arrives at home. Not much a thing I could say, since most of them really making me awkward with music and some not on point editing. Riding car or bicycle, watch a fireworks, and else. Starts with a rather boring session, it's actually the way they try to provide some pictures about how far this film would experiment things. You Are Not Alone basically a usual slasher film with different picture-taking, by a POV side of a girl.
