Follow top reporter, Rachel Rainwater, in her first World News Special "Do Words Matter?" The top word wizards, Good Thinkin' and Stinkin' Thinkin", will leave you with some things to think about.
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.
