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.
Looked like it was going to be similar to "Cards Against Humanity". It is NOT that kind of game. It is just a straight forward Trivia game. Some of the categories are pretty tough. I'm hard-core fan and I even missed one or two. One of the questions was "What are the names of all 7 of Joey's sisters?" But they we had one that said "Who played Monica?" etc... Lots of fun! A++++