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 bought this for my grandchild who lives in another state and had it shipped directly to her. So I did not see it myself. However she reported that she enjoyed it. She had been doing a project on Ellis Island for her studies and it helped.