Despite what I thought was a rather limiting potential story I have enjoyed the series and feel it has a great deal of potential for skirmish based wargames. I had thought this would be a one off series due to the will they/won't they find a cure? plot arc, but surprisingly it has been renewed for a second series and the final two episodes set this up very nicely.
As post-apocalyptic shows go it is no Walking Dead, but it has its moments and is worth catching... the show not the virus! :-)