I'm garnering some new respect for Griots Garage. A long while ago I started to personaly boycot their products after learning that there were other products out there that did great job for less mony. Well now im begining to try some more of their products in an subjective way. Just used their wax QD "speed shine". Before my results were only ok with this product. Streaks really badly. Now that i have worked with it for a little while i have learned that it loves microfiber...two MF towels to be exact. Also its a bit finiky about hot pannels. Well now the results were great. Richened the look of the car while gaining back some of blitz's original depth. Works great on windows too. Place it on about the same level of Clear Pearl.