Been around the dealership world for a long time. The least profitable part of any dealership is new car sales. Luxury brands like Lincoln don't move enough to make any money. They rely on the used car lot (high margins) and the service department (super high margins), If Lincoln demands separate showrooms but allows joint service then the "real" experience will be close to the same. IMO, standalone Lincoln dealers will only work in decent sized urban areas and they will have to step up their game compared to these anecdotes. My last several buying experiences have all been GM (none of the Cadillac) and they have all been very pleasant. The lone exception was the most recent attempt at a Buick/GMC dealer that tried to play games and I walked out.