Like Let the Right One in, I found this movie to be more melancholy then scary. But so many unanswered questions. How did the migraines & power surges tie in to the phenomenon? What possessed the old man to dig up the boy? Who calmly accepts that their newly deceased loved one has dug herself up & let herself back in to the house you shared?! Who was the zombie chasing the mom? Over all I felt sadness. You know it's not going to end well & you have to start the grief process over again. This might be the nerd in me asking but haven't they all been embalmed? Just left me unsatisfied