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 daughter always buys me a new German shepherd dog calendar to start the new year. Unfortunately the one she bought this year was much smaller and on some of the photos muzzles or tails were chopped off. Sent it back and purchased this one which is larger, is printed on high grade paper and has great photographs of my favorite breed.