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.
On hardwood floors, my hips and legs sometimes take a "beating". The memory foam rugs are a blessing as it takes some of the pressure off my legs and hips. Great!!! Highly recommend for anyone with hardwood flooring.