" I love Brin's notion that all sentient races have to be "uplifted" by other sentient races, and that no one knows who uplifted humans, or even if they were uplifted at all or if they managed just through evolution and natural selection alone. Brin's not the world's best writer, but his ideas are entertaining and well worth reading. I wish this book had been more about answers and thought-provoking discussion and less a sort of glorified murder-mystery, but I enjoyed it anyway. "
— Brittany, 2/6/2014