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 like the foils. They do work well. But when I got them the package had been opened and the foils were strung out and rewrapped. Like the product was returned or something. after spending the amount of money I did on this it goes with out question that I expected a brand new roll.