Amazon calculates a product’s star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers, and factors that establish reviewer trustworthiness.
I have always enjoyed Dr. Benner's work, whether in his books or his website. This is a man who has devoted his life to finding his place in the world and helping others to become all that they can be. He has a unique ability to blend spirituality with mature personal development. He has a huge following on his website as he posts regularly to those humans who are seekers. His ability to avoid proselytizing and to encourage all of us to look within to find and maximize our potential contributes to an ongoing guidance for those of us who strive to do the same. He is a real and supportive companion on the path of life. I encourage others to give Dr. Benner a try.