Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
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 analyzed reviews to verify trustworthiness.
these work fine. I have them updated and running great. I would download and save the .apk if you use android incase you ever change phones. set up is easy follow instructions on the gui after downloading the software. again this is discontinued because intel killed it off however if you download and save all the files, this will continue to function just fine for many many years.