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.
The glasses are amazing. I'm 6'5 240lb and naturally have a big head and these glasses fit me amazing. Quality is perfect and the case is beautiful as well. It came with the authenticity certificate as well.