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.
Worst product I’ve gotten from Amazon to date!! Simple twist and lock! Plastic way too thin and brittle to even push down and turn to lock! Literally “Fell apart in my hand cut my finger!” REAL GARBAGE!!!! Go back to aluminum housing!!