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.
Great little remote that works well with the Nvidia Shield TV. My original Shield TV remote stopped working after 12 months, so this is a cheaper alternative for a replacement remote. Item was well packaged and arrived within 48 hours :)