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.
Needed a replacement for door light, checked local stores but they weren't sure. On Amazon, I was able to pinpoint what I was looking for because of help from community here and this was a perfect fit at best price.