I completely understand but in spite of my inner need to make a job "perfect", so to speak, I do what I am paid for and a little extra. I've disciplined myself to find out what they want, what they'll pay for, and do just that.... and a little bit more. The little bit more might be an engine cleaning or getting a spot out of the carpet, something I wasn't asked to do. I make sure they are aware of the little extra and it's always appreciated.
Tomorrow, for instance, I'm going to rewash a car. Last time I did it the lady got caught in a rainshower the same day. I told her to bring it over and I'll give it a quicky clean at no charge. I'll be using WP on it. She'll be back in the future.
Sorry, strayed waaayy off topic here.:ass
The WP is not a miracle worker but it has its place used on paint in reasonable condition. Would you have honestly expected ANY wipe on-wipe off product to make a dent in the Jetta? Even AIO done by hand wouldn't have touched it by your description of the paint condition.