To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
I have bought this annual every year for my son for Christmas since he was 4 years old he is now 39 and still enjoys it. Hid daughter has got hooked after reading all his back issues and they both enjoy reading this after he gets it in his Christmas stocking.