I tried the Meguiar's kit on our MDX and am blown away by the positive results. I didn't expect much from some PlastiX and a fuzzy nap you chuck into a drill, but it turned out fantastic. I'm used to the kits where you have to sand and polish, and I didn't want to try that on the MDX's lamps, and am glad to report that I don't have to. If you've been contemplating it, the $20 for the kit is money well-spent.