I watched the first show of series 1. It was a painful hour. I love zombie flicks and have viewed just about every zombie series on all networks. What sets Z-Nation apart from the others is the storyline involves a cure but it must be transported across the nation, also they made it the most violent and gruesome of all zombie flicks to the point of being ridiculous. But the 2 reasons (among many) I didn't continue the series was the acting was no better than a low budget B movie, I mean it was painful. Secondly to set themselves apart from the millions of other zombie series they set the story line in the first episode so you know all 5 seasons are simply going to be trying to get this guy that is immune (whom by the way is a boring character and poor actor) and you know your stuck with him for all 5 seasons and it's just going to be running into zombies running into gang's losing characters in the group gaining characters in the group till they make it to California. Boom I just saved you 116 hours of boring storyline and poor acting.