Z1 was a prototype 33 years ago and ugly: And this, well do I need to say much? Sorry (looks like depressed fat pig that has cross eyes, except pig has more shapes) 70's and 80's they made ok looking cars, 90's it started to decline and their concept turned to horrible, so last 30 years their concepts have been quite bad to my eye. But, concepts in general have been quite ugly for last 30 years, there are exceptions of course, but vehicles have turned quite horrible shapeless things that try to separate from the mass by small details or something. BMW has been very near at bleeding edge in that.
I think that their design today is awful, but their cars made up until 200 were all pretty good looking.