I appreciate the return of the Start Menu and enjoy Cortana (Windows 10 Pro, Build 10240).
It's not Windows 8 and I'm not sure about it, but I haven't had a chance to test it yet. DX12 could also be interesting.
As an official observer, you might have had access, yet this platform continues to display the ISO for Windows 10 Pro Final Build.
Microsoft is truly paying attention to user feedback and implementing adjustments based on requests. Visually, the design feels quite appealing, though a few components appear somewhat oversized and occupy excessive space for a desktop setup. Plus, the minimal approach is appreciated as well.