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 thickness wasn't really there, I was let down by the overall build quality of them, I knew they were cheap but not that cheap. I will keep them around for something some day or give them to my tech. Would not suggest buying these for any project you feel strongly about.