Yea, I gotta agree. I've used lot's of products over the years and I'm really impressed with Zymol, the brilliance of the Topaz was breath taking, very pearlescent. And yes, it can be a real pita under anything but perfect conditions. I'm still not sure about durability though, and perhaps the polymers offer longer or better protection. The HD is great stuff too. Well, Zymol may not rule in every category, but it sure is pertty.