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 was a gift to a 10-year-old girl who loves all things Harry Potter. She was a very happy young lady. The only downside of the gift was that it was delivered late. I guess it can't be helped with the current pandemic that we are. I guess it's better late than getting lost in the mail and not arriving at all. :)