It's funny to hear folks ask "another zombie show?"
Aside from The Walking Dead and BBC's In the Flesh, there aren't nearly as many zombie series as there are CSIs or medical dramas. So why not another zombie TV show?
Z Nation differs from The Walking Dead in several fundamental ways. For one, these survivors are in search of a cure which is something Rick and company have long since given up on. Plus we have a known survivor who's blood might be the key to a cure.