"Marvin Kren works well within the confines of the limited budget and time restraints providing a quick horror fix for anyone looking for a good scare or two. He garners new interesting ways to keep these two characters fighting for their lives and is always devising clever ways to outwit the walking dead, even when the finale rolls around with a surprise twist. Kren's direction is sharp and gritty and though most of the horror is limited to the small closing of the apartment buildings, there is plenty of post-apocalyptic drama and terror to be had with nail biting moments where both men barely make it out of rooms by the skins of their teeth and an action packed climax that is both harrowing and terrifying." - Felix Vasquez Jr., Cinema Crazed