I tried it this past weekend and I liked it very much for a couple of reasons. It's easy as 1-2-3 IF you don't over apply. If you do it's a pita to remove. It doesn't mute the flakes like some other sealant do.
The car I did I was only able to put 2 coat 12h apart and there was a difference in look with the 2nd coat. I will apply one last coat in about 2 weeks. And that's one big disadvantage imo, the curing time. if it's your own personal car it's fine since you can apply a coat anytime but if it's a customer you need to wait 12h before applying another.
Some people will say it's pricey but I don't think so. I did 2 coats on this car and barely put a dent in my bottle.
here's a couple of crappy pictures of the car I did. Don't mind the spots in the bottom, I had spots on my lens
if you would like a sample I could send you an oz if you would like
