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.
I didn't really like these books. They were way too wordy for young children to the point where you could hardly follow the story. Good children's stories need to be concise. These were not good at all. I don't recommend