form and function hey...!
Now being a designer and working for a design agency i have a few opinions on the matter...
Overall i'm thinking that the grinder, in view of the fact that its a counter top accessory, and that a fair few coffee machines are highly designed, some even being true works of art, is lacking in "beauty".
so i've collated the suggestions so far...
Starting with the coffee machine...

Robur-E / Kona-E: not real lookers

Pro-M : stylish, very contemporary

Vario : German, Functional

Anfin Hause-Self : not winning any beauty contest

Olympia : quiet, no fuss style, very similar to 1960's Quick mill


Elektra : retro chic


Vintage : well its vintage, but it seems the pure esthetics are more worked on, details, finishes...



strange really beautiful coffee machines, ugly grinders...
G