I've gotta be honest: some interesting designs, but a bit too much "form over function" and a lack of attention to detail. Things like the string angles on the headstock (angled through a second, brass "nut" - good luck keeping that in tune), pickup switches behind the bridge, adjacent polepieces in different positions on the string length, crappy hardware, etc.
Occasionally even some outright sloppiness:
...or look at this switch slot:
Also note the bridge is countersunk, but the switch screws, socket and knobs are not. Niggly points, I know, but for instruments costing over $3,500, you are allowed to be niggly.