There's a huge difference between rock candy and diamonds, and I think there's as great a spread between truly thoughtful quartz tech/decor and, for example, a quartz watch found in a fast food kid's meal ;-)
Consider the gorgeous 2010 model year Girard Perregaux Laureato series of 40 pieces with its handsome caliber 13500 with display caseback; that watch doubled as a compelling proposition in its own right and a rightful tribute to Girard Perregaux's heritage of innovation in quartz technology.
Or consider the F.P. Journe Elegante family's caliber 1210. Is this really "just quartz?" Is there no technical innovation, no heart in the finishing of the plates and bridges? I would argue that this watch family has more than appeal; it has soul.
Finally, the (Seiko) Credor calibers 7R08A1 (Eichi) and 7R14A1 (Eichi II) are finished as well as anything from Switzerland... and they're fundamentally quartz calibers. Without a quartz crystal oscillator, these masterpieces go nowhere.
Quartz technology and finish are analogous to mechanical watches in that they span a spectrum of quality. Our limited experience may prejudice us in favor of mechanical movements; truly cheap and disposable (e.g., pin-lever/Roskopf) mechanical calibers have become almost extinct in the west since mechanical watchmaking became an exclusively luxury marketplace, but cheap mechs still exist. ETA's C10111 in the Sistem51 features a plastic escapement, bridges bound by glue, and robotic assembly. Is this really to be placed on a pedestal - reflexively - over something like the GP, Journe, or Eichi? Seriously?
Just because most quartz amounts to disposable consumer electronics doesn't mean all quartz must fit that mold. Thermocompensated (and Swiss Lever escapement!!) Rolex Oysterquartz 5035 and 5055 chronometer calibers from the late 1970s continue to give good service after decades; that's performance befitting a true luxury product. A quick survey of high horology and the luxury sector shows what is possible when open minds and generous budgets are directed to glorify a quartz caliber.
Best,
Tim