Jon was kind enough to send me a sample of this and I tried it out. I saw a lot of the same things I've read here.
1.-It definitely looks great but is not the trouble free product that I have seen people claim.
2.-I agree with Dubbin1 that it does leave some dust (The dust seen in this picture is from the roof panel all dragged to one corner. The dust doesn't stick to the towel but a shot from the air compressor takes care of it.
3.-It also sweats in the mornings for a day or two
4.-Oh, one other thing. It may actually add a blue hue to the paint. I wouldn't know this first hand but a friend used it on white paint and mentioned to me that he could see a blue hue to it. It makes sense as it did look great on blue.
Dusting
Looks Great
Sweating (Seen in morning condensation)