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.
It is quite thin but expected that. Did last about a week on our kitchen table which is used for pretty much everything in addition to eating - craft work, work station and home schooling so think it did pretty well. Daughter delighted with it for her birthday, liked the pattern on the edges. Good value particularly for the size.