I had Opti-Coat put on my 2013 Journey and it is good as advertized. IMy Journey will be 2 years old in December and I haven't had to wax it once in that time. It still has the showroom look. I would definitely recommend it. I don't know where you live but I've driven it through two harsh winters and a 13,000 kilometer road trip through driving rain, bugs and sand storms, with no ill effects. Here is a link so you can see for your self.
http://www.autogeeko...ti-guarded.html