It isn't exactly advertised as an incomplete alpha product. Everything in Windows 10 funnels you into the new interface. The fact that the first-class option for system configuration is woefully incomplete is pretty hard to forgive. This is the only supported version of the flagship product of a fortune 500 company, not an early-access Steam game.
Agreed, W10 has been out for years. Apparently it has hit maintenance mode before they could finish. Honestly I'd rather have the XP control panel, with no extra clicks.
