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.
I was unaware that there was an ancient Greek version of Google translate until attempting to read this mess. Do not waste your money on this, it would have been a better translation if I'd done it in introdutory Greek.