Finally got a chance to try this stuff. Application was pretty easy, just follow the instructions. Prep with their cleaner, clean with soap, dry, prime (dry 30 min), then tint. It looks pretty good, a few streaks just after application but it says they will disappear when it dries. Right now it looks good from a couple of feet away, unclose you can still see some imperfections, but hopefully that will go away when it dries completely.
The left is not quite as dark as it appears, the before shot is darker also, but you get the idea.