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 book I received was disgusting. It was sticky, dirty, and had 30+ sticky notes stuck inside. I cleaned the outside of the book and I just 4+ wipes to help get the stickiness off. It smelled gross and, like I said, had a bunch of sticky notes on the pages. I sprayed it down with Lysol to help but still...not worth $70 at all