I got this book from a Free Friday a few months ago (I think; I honestly don't remember). The plot seemed interesting and not too contrived, so I decided to download it. I was in for a world of disappointment.
The story doesn't go anywhere. The characters are flat and I honestly couldn't have given a rat's ass about any of them. None of them were particularly memorable. You never really see what happened in the plot to make so much of the world's population disappear, and the supernatural elements were never really clarified.
This book was really irritating and I was glad that I didn't invest more than 100 pages worth of time on this piece of drivel.