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.
I must not have read the sizes because they are mostly smaller than I expected. They feel great on the hand. I painted mine with Lyra watercolor paints and they have been holding up well through the children playing with them.