Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
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 analyzed reviews to verify trustworthiness.
This is a well researched and thoughtful book from one of the greats. If you’re involved in sport or any pressure situations Chapter 5 is a must. Some of the greatest moments of your life will be when you hold your nerve in a crisis, so learning better ways to do it is always time well spent.
