It took me a little bit to get into this novel despite the rather streamlined and quick pacing and uncomplicated plot, but that was mainly due to the whole Reality Tv setup. 
 I got over that pretty quick because I got into the characters and especially Zoo's shifting viewpoint forward and backward through the timeline and the easy telegraph of the utter tragedy that was to befall everyone taking part in this media extravaganza. And further, of course. :) 
 Well as soon as I got established? Well, hell, this was a blast and a half. I really enjoyed seeing an end-of-the-world novel do a sophisticated treatment on the issue of perception of reality. 
 Isn't that a big thing in Reality Tv, too? People turn life into a game and it distorts everything they know. Mix it with something truly horrific and watch the mind work as it tries to sort or refuses to sort through the horrors, even denying reality for the sake of pure survival. 
 I can't blame Zoo. Not at all. I rooted for her even as I had to interpret all she saw and get horrified even more FOR her. 
 This has got to be one of the most complicated uncomplicated dystopian novels I've read in a very long time, having a razor-sharp focus on perception and coping mechanisms. 
 It may also be about the idiocy of modern media, a condemnation, but that part took a back seat for me. :) 
 This was a really fun tale. :)