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.
Holidays started and within 2 days of receiving this book, my kid finished it. So imagine how entertaining it is for kids. The rich graphics, adventure and humour makes it a very good reading for kids. This Kingdom of Fantasy edition are very cheap on Amazon as compared to other stores. For the quality and no. of the pages and rich graphics, Rs. 173 was a very great deal and not to forget the joy the kid got.