Best way to describe it is Zombie Pulp fiction. I like it and for 49pence you really cannot go wrong. There are a series of them which are about a group of misfits with the sort of character flaws I can relate to (the first incident of the characters looking to prepare themselves is the looting of cigarettes and a bottle of bourbon) surviving your usual Zombie mayhem.
For me it is the very antithesis of 'The Road' when it comes to PA fiction and for me that can only be a good thing.