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 this for embedding Photo Images in Resin, to make Coasters. As the Mould has a shiny surface, the Resin came out shiny and beautiful! (As Family pics, cannot share image, sorry) My Family were ecstatic with the results. I thank @GrimmsCraftingTales on You Tube, for the Inspirational Tutorials. Excellent Product!