My son & I loved this movie. Take out your brain and watch the action. Not your stereotype Zombie shoot them up, but a shoot em up none the less. Nice twist at the end. It was great to find out elements filmed in the UK. (RFA Argus in drydock, George's Square, Glasgow, Gwynedd Wales). I read the book after seeing the film and although the book had more background to the cause, aftermath, people's struggle etc, but prefered the film. Unusual as it is usually the other way about!
The first BluRay I received froze at one of the Chapters. Simply sent it back, no fuss and got another within days. Simple process and great customer service.