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 bought this for a lockdown treat for my granddaughter, who loves this author, she loved it. It kept her reading during the period away from school, and was another in the set she was collecting, and often read to us over FaceTime.