Product worked as it should. Nothing at all wrong with the product. But.... it is not a professional use type item. I used it to cut and polish my truck after I water sanded the vehicle. Alot of work for the machine. It did the job don't get me wrong and with no real issues. I just noticed the body of the machine getting hot. Remember I was using it like a professional body shop. So on that note I gave it 5 stars, and will recommend this product. NOTE: After the extream use I gave it it still works, just had to let it cool down from time to time. I did my wife's van with no water sanding and it performed fine, completed the task.