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.
Normally, I wouldn't write a review on something as mundane as a pack of laminating pouches. I found them very useful for laminating business cards and other small cards. The pouches themselves are very strong and bond well. Will buy again.