“Deborrah” (*1/2 out of four) was a joyless suspense melodrama about a group of friends (Sophia Bush, Deborah Ann Woll, and others) who gather at a remote cabin and find a device that allows them to rewind time but soon find that this has grave and mind-altering consequences. Yet another movie about time-travel and the dangers of technology but film is dangerously derivative and dull. Unfortunately by the end viewers won’t be able to rewind time and get their 2 hours back. Speaking of back, watch “Back To The Future” instead for the right way to make this kind of story.