To calculate the overall star rating and percentage breakdown by star, we do not 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.
Bought this to brighten up a plain wall in our RV. The quality is excellent and the process of putting it up was easy. I anticipate they will be fine, but if they disappoint during our Southern road trip this winter, I will update.