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.
I do not like the colors. I would far prefer that all were the clear ones. I like to view the contents of the jar without the color to distort it. Other than that they do what I expected and help to repurpose the little jars, or save left-overs.