First of all, I really like this cover. Very cool. This is a dystopia SciFi book with aliens, a comet, depletion of clean water and mutations. A good premise. I didn't care too much for the characters. I was really confused about what was going on with Nadya and I really wasn't liking Lavarious Diamond. I am a big fan of dystopia and sci fi but I just couldn't get into this book. Maybe because there was so much going on and so much unexplained. 3 stars.