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.
My 8 year old daughter has read all of the treehouse books, this one she has read even quicker than the others. She always finds the books funny and engaging. She's already looking forward to the next one!!!