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.
This toilet mat looks like it's made for a commode in an airplane or cruise ship. It's not made for an American toilet. However, I will find a place to use it, probably on a countertop hugging a small blender. Also, since it's black, it will show every bit of light colored cat or dog hair immediately, and not appear clean.