I lost interest in "Survivors" after the first season. There were some good ideas there, but it really wasn't realistic or gritty enough. I mean, they all had perfect hair and makeup, come on! For a REAL look at the world after a catastrophe of that nature, check the original sixties series, also called "Survivors" and written by the late, great Terry Nation.
Just watched the premier of this, it certainly has potential, depending on where it goes from here. Quite gung-ho but not in a "24" way, almost the opposite in fact. I'll be watching how it develops, but for now I'm interested.
(cue cancellation...)