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 a good author but there was nothing in this story. It wasn't worth paying for as it was too short and a way to get us to read the books. The books are good enough without this. It was very disappointing and should have been free.