I will start out by saying I like having a clean car, and have enjoyed trying many products over the years. This year, saw the trailer at Carlisle, and I decided to give Adam's a try. I was greeted by very knowledgeable staff and the individual I worked with directly is a full time detailer for a large dealership (15 years experience.) Every question I had was answered promptly, with absolute conviction. These guys breath,eat, and sleep detailing. My opinion is this stuff is TOP SHELF hobbyist product, and its priced decently. I have a 6 year old vehicle (black) that got the full treatment, minus the ceramic coating. 2 people in 2 days asked if the car was new. When used properly, the luster it gives the paint finish is remarkable.