Mama’s producer Guillermo del Toro understands the nature of fear as few others do. Its purity. Its simplicity. The way it cuts through all the bullshit and grabs you by the fundaments. He once said, “fear is simply the presence of something that shouldn’t be there or the absence of something that should be there.” Everything else is details. Director Andres Muschietti takes that adage to heart with this, his feature film debut. He can’t quite find the brilliance of his producer, but he catches glimpses of it at times, and that propels Mama far past what we might otherwise expect. Hit the jump for my review of the film on Blu-ray.