I've never much liked them myself, they conjour up images of custom cars from the 70's for me, however I do rather like the new version, although it is currently only available as a 7x15, apologies if this wheel has already been talked about.
http://www.wolfrace.co.uk/eurosport_details.php?wheelID=244
http://www.wolfrace.co.uk/eurosport_details.php?wheelID=244