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.
This is one of the best books we bought recently. Its such a beautiful book with lovely illustrations and a useful and important message. My 2 year old loves this book. He learnt to say shhhhh and i just adore the way he says it when he sees this book!