The Occupants (2015).  In an alternate universe this movie could have gotten 8 horns up, in this universe it gets 2.5 horns out of 8.   A woman and her husband start a clean living diet experiment for 30 days with cameras set up in their home to film them.  After a few days,  the couple see different versions of themselves when watching their tapes.  They choose to get involved when the alternate husband poisons the alternate wife.   VioletHör gives it 1 horn out 4…  the acting was absolutely unbearable (they need lessons form Tatiana Maslany from Orphan Black). Kevin131 gives it 1.5 out of 4 generously…   the concept and plot could have been great, but the acting and poor execution made us want to watch something good like Fringe reruns instead.