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.
Unfortunately, this is one product that I can't rate highly. I purchased it to use at the gym, but I find that the quality of the sound and the ability to access stations is very bad. I know that this may be caused by the natural interference at the gym, but I expected more because of all of the other quality Sony products I own.