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.
While this book is well written, it was actually difficult to physically read considering how incredibly tiny the text was. I actually had to buy a magnifying glass in order to read the text and I am by no means old enough to need reading glasses. In addition to the tiny text causing you to read with you face 6 inches from the page, it is such a large book that you have to continuously turn your head to get to the end of the line. Because I actually have to read the book and sometimes reread sections the difficulty and the headache that I get when actually reading is why this has earned 2 stars.