Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great product

Restores my 17 year old paint to bright and shiny. Also matches two very different shades of red flawlessly. I love this stuff so much I bought two of them when I heard they were discontinued. If you don't need the color matching, you might want to try other products first, as the actual wax aspect of the product might not be the best out there. However, if you need to bring back a very tired paint job, I don't think you can do much better.