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’ve been making homemade pierogis for 25 years and the circle cutting was the easiest ever with this tool. My kids were able to help and it made a chore into a fun activity. Kept the circles close together so was less waste of dough. Great tool!