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.
Loved this mirror at first, but six months later it is starting to fail. The lights will be very dim when it is turned on and I have to unplug it from the back and turn it back on to get the normal level. It will also turn off for no reason.