For 2000 dollars, these wheels are just ok. You can find similar wheel sets out there for about a quarter of the price. The main attraction is that they look cool. The bearing quality is pretty good. The reason the wheels aren't worth their price tag is the play in the free hub body, which causes it to eventually wear out.
Buy them if you like the looks of them. The braking surface is pretty cool and works well when they are wet. Bearings are good. Aesthetics are good. Weight is pretty good. But for 2000$ that's a given.