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 analyses reviews to verify trustworthiness.
This is a great company we all need to support. The first products were two small and there was no problem retuning. I called them and they recommended a replacement that would fit and it came today. Wow. It is a great product. Please let's support our people here. They make great things and no viruses.