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 product looks good, but it’s very hard to open. Also, it’s sharp so I’ve got a cut with it because I was trying to open it and my finger slipped cos of the force. Cheap price, but one needs to be careful with the handling.