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.
I have had other products like this but purchased this one based on the reviews. Well, my experience was very different. The product is easy to use and reaches far down the back, but simply does not cut hair. I tried to even cut one hair on my shoulder and it would cut it. Total waste of money.