While I respect your long association with this Forum and often helpful comments, I think you are wrong on this issue. I accept that things can go wrong in any service situation, but it is how you handle the problems that matters. The service advisors know when the car was promised to be ready and if they cannot meet that deadline, for any reason, they can contact the owner rather than waiting for them to walk in the door. Having now inconvenienced the owner they could also offer a loaner or rental car so at least they have transportation until their car is ready. I am in industrial sales and if I am running late for an appointment or meeting, I call my customer, I don't just leave them waiting. It doesn't matter if it is a Hyundai Accent or a Rolls-Royce Phantom, all owners deserve respect. I too have owned many premium brands and Lexus changed the owners Service Experience back in the 1990's to a level that many premium brands are still struggling to aspire to. As already mentioned, I have had excellent service from my Hyundai Dealer, exceeding my expectations, but obviously not all Genesis owners have had the same experience.
For as long as the CEO of a manufacturer cannot take the time to respond (or have
somebody respond) to a letter that praises the product, but raises some valid concerns, then it shows that the culture of the company or the individual is flawed and this will be reflected at every level in the organization. Effluent has a tendency to flow downhill. Hard to be taken seriously as a Premium brand (which Genesis now claims to be) if management ignores their customers.