I just purchased a pair of the Anatomical Bone in all white (blue tendons on the bottom). They are the white version of the 1st brown pair posted a while back.
After having many reservations looking at the online pictures, I finally relented and bought at Neiman Marcus (40% off). They're all 30% off at the Meat Packing store/Georgetown.
Now that I've actually had the tactile experiene of holding & wearing them, I'm quite in love with these. Very sleek, clean (from afar) profile,...almost bespoke in fit. Which makes sense, since they were modeled after the human foot (albeit McQueen's foot).
I believe these sit squarely in the 'gotta try 'em on' camp before passing ultimate judgment. However, I really dislike all other styles and only barely chose the Anatomical Bone because of its lines and the sale.