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 ordered the 4x size. It's way too small, different from the descriptions. I ordered the same item and same size before. It was much bigger. I want to return it. But it charge me for the shipping when I try to process it.