Amazon calculates a product’s star ratings using a machine learned model instead of a raw data average. The machine learned model takes into account factors including: the age of a review, helpfulness votes by customers and whether the reviews are from verified purchases.
A clever and carefully crafted post apocalypse universe where humans share with the dregs of other races, seers and vampires. Nick has depth, with more to come. He is a principled vampire who works as a detective. The cast of characters are well thought out and nicely portrayed, they're depiction fits perfectly there are no jars to the flow of the story. One for my must-read list will probably buy the next in the series.