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 analyzes reviews to verify trustworthiness.
My granddaughter loves these books. I love these books they have words in them and they take the time to tell you what the words are about so that while you're reading the book the kid's actually learn new words.