Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
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 analyzed reviews to verify trustworthiness.
This trumpet has great potential. The problem is that the Valves stick. When I returned it to the company I purchased it from, they double checked my new replacement ptrumpet and it also had valves that stick, so they ordered more to see if they work.
