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 fun, cute, easy to follow and my daughter loves it. It is on high rotation in our house! The cut-out tiara is flimsy (but this is inevitable as it is cut out from the paper in the book). We opted to attach the paper tiara to a headband which makes it far more durable. We also keep her tiara on a mantle (for displaying of course!!), which has the added benefit of keeping it from falling apart. My daughter loves adding stickers to her tiara after she uses the potty. It's fun to read and walks you through the potty using process. Highly recommend this book.