May have already been mentioned but the whole wrapping thing is a pain when it gets damaged. Case of point, a punter order a new Special Focus (RS I think) in matt black wrap. It was already scratched when taken off the truck at the dealers. Nothing can be done about it and how long would it last on the roads...
I've had the clear film on one of my cars and my friend has it done to his when new. Even with all of the assurance of the fitter that it can't be damaged, it definately can be. All depends on what hits your car and at what speed.
So even if it looks good in white, how long before you see the dark colour peeking out. Seems a strange thing to do, myself I wouold have gone for paint if I was that desperate to have a colour change. But as you all say the whole combo is pants.