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.
The construction of the shelf is easy, but the workmanship of the parts are poor. While I assembled the shelf, to my eye, it looks skewed. After struggling to set it up, I don't feel like taking to apart to reassemble it again in the hopes that this time it will look right.