I am annoyed I wasted my time reading this book. I loathed the ending. What started as a provocative tale of race dissolved into a doomsday tale without resolution. If the author had further explored the premise set forth in the beginning chapters, this could have been an interesting dive into societal preconceptions. Instead, like a horror film where the tension ratchets but the protagonist is never vanquished, this book leaves you completely unsatisfied.