I'll second you on their parts department, but because they also have an excellent stock. No other dealership in the VA/MD area had a windstrip and trunk liner in stock,let alone both.
Unfortunately, the same can't be said for their service department. Especially stay away from service manager Keith. 2 trips to Keith for a fuel filler cap that repeatedly failed emissions. After charging FoMoCo 3 labor hours to "diagnose" it (as covered under my warranty), I finally convinced Keith to replace the $4.99 part.