Dont get me wrong, a pretty good level of quality can be achieved.
I just wouldnt do it to my car
Best to find a car that had a vehicle wrap done to it 6months or a year ago and see how the finish has held up. I'm sure a graphics shop will show you a newly wrapped panel, looking perfect but give that panel a month of driving at high speed, having stones thrown at it and having women open their car doors on it in supermarkets and I'm sure it will look a lot different