Amazon calculates a product’s star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers, and factors that establish reviewer trustworthiness.
Beautifully translated. Easy to see the provenance of Shakespeare’s plays and Chaucer’s tales. Amazingly lyrical writer. A lot of fun to read 2-3 stories every night while we’re hunkered down at home during our COVID-19 pandemic.