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 plastic material is robust, but the form of the shovel is very unfortunate. By the way, if you consider to buy this, remember that YOU have to pay for the return. I wish I didn't waste my money on this.