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.
I was very happy when this arrived. It looked really nice and and a definite improvement to the one we’d had previously. However, I would strongly suggest NOT purchasing this product if you have a marble bathroom counter-top, as it’s stained ours. I didn’t realize until it was too late - and the stain won’t come off. I can’t speak for other types of bathroom counter-tops - but be warned.