I just plastidipped mine. Didn't like the way the drivers side turned out, so I'm peeling it and starting over. I will say, contrary to what that video says, I got better results when I laid it on pretty thick on the coats. I tried the a few dust coats but it left me with a textured finish. Plus, thicker is easier to peel off.
2012 328i Sportline - Black Sapphire Metallic - 8AT Sport
I pronounce it "Beemer" and turn my fog lights on even when it's not foggy.