“Afraid” (*1/2 out of four) was a boring horror thriller about a couple (Alanna Masterson and George Byrne) who take a weekend retreat at a cabin but soon find that the sinister owner of the cabin is watching their every move. Made from the creator (Jason Goldberg) of “Punk’d” but who seems to have ripped off “Paranormal Activity” and “Sliver” in equal measure. Almost completely bereft of any scares or energy.