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.
The best enlightening book ever. Everything I needed to transform my life is in this book, and it is changing for the better faster than I could have ever imagined, every soul in this planet should be reading it.