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.
For context, I am 5’7 w 34B so I’m not even in need of anything extreme but this didn’t pass the jump test. The tricky part of buying sports bras online is that a big majority of users actually buy it for lounging in. So when I saw the good reviews I naively thought they meant good support for a workout but unfortunately that isn’t the case. Will be returning as there isn’t enough support.