I can't believe that I am giving this book a 1 star review but here it is. The book fell flat on its face and never got up. I admit that after 60% of the way I was just skimming because I was incredibly bore.
The plot was a convoluted mess and all the different POV's got confusing and annoying. This book could have been 200 pages shorter if all the excess had been cut out. I also just don't buy that Kira, a teenager, would outsmart scientist with decades of experience, and figure out the cure and make everyone happy.
All in all it was a disappointing ending to a series I had initially liked so much and for a book I had been so excited about.