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 used these to store DVDs.. I had a couple DVDs that were a tad wider that made for a tight fit but it worked. Perfect for what I needed. Also these were a couple inches longer than some of the others I looked at.