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 is a great running bra. I am usually a 34DD and I ordered the 34E. Overall, this is by far the lightest sports bra I've owned. The fit is quite tight without feeling too constricting or uncomfortable while working out. I've noticed that it's great for running but I wouldn't want to wear it all day. I have very little bounce in this bra because it holds me high and firm to my chest. I just completed a half marathon in this and it was perfect, no chaffing, no discomfort, very little thought at all about the bra. It is lined but not padded, so for those worried about modesty, this isn't enough coverage.