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 wore this once and will never wear it again. It kept rolling down and it was pretty embarrassing when it happened. I found one at a mainstream cheap store for cheaper and it has proved to be significantly better for me!