Perhaps I should have been more specific when saying 'crappy interface'. I didn't neccessarily mean AUI. I don't have direct experience with it STILL. One would assume there are fewer options, individuals on the list who've owned them (and prof reviewers) commented on the poor build quality of the interface/display unit.

It's not designed to fit IN a dash anywhere. In a car, I don't want objects "hanging out" getting in my way. That by itself reduces the AUI quality.