I got this done last month and wrapped the front bumper, hood, fender, roofline area in front of sunroof, rear bumper and all four door edges. My installer used Suntek material and I'm very pleased with it. Here's the pictures I posted of my installation: Suntek Protective Film Installation (Warning Picture Intensive).
I had the 3M on my GTI. Saved the front end of my car and worth the $$. Don't know if I'll get it on the WK2 just because it rides much higher than a car and the lower portion of the bumper is that unpainted black plastic.