Shame you two are so unhappy with your cars. Based on what I experienced thus far, the R-Spec is a lot of car. I very happy with mine.
In general, I like my Genesis. I am more than satisfied with everything but the frustrating intermittents in the electrical/electronic systems and am also frustrated about the hours I have spent cooling my heels at the dealership because of these issues ... and then only to be told ... "Sorry, but our technicians cannot replicate the problem."
As an aside, one trip to the dealership concerning a Bluetooth issue cost me over half a day. I became impatient and walked into the bay area, where customers are forbidden to roam, and learned that the technician was on the phone with Hyundia multiple times, as the system required a re-boot which apparently he did not know how to do, and then it did not go as expected. He was on and off and back on the phone for hours! He was being paid for his time, but was also frustrated!
Hyundai is behind the curve with QA/QC as to their electrical/electronic systems. That's understandable, but service issues should be handled differently.
If dealerships cannot properly resolve the advanced technology service issues (for whatever reason), then discerning consumers should and will avoid buying these vehicles. As I posted before, my Genesis is my first and last Hyundai product.