“The Divide” is not a feature one should watch to maintain a happy mood. It’s a pitch-black post-apocalyptic drama, teaming with murder, rape, and raw hostility, carrying an ambiance of dread that requires a Silkwood shower after viewing. It’s also a halfway compelling study of dehumanization and survivor instinct, supplying some easily telegraphed yet fascinating scenes of physical and mental decay. It’s not a film for everyone. Heck, it’s not a film for anyone, yet underneath the oppressive atmosphere of this insistently nasty movie are a few persuasive scenes of panic set against a terrifying doomsday scenario. Read the rest at Blu-ray.com