It makes my laptop feel speedy again. Before it was really slow with Microsoft sitting on top of it. I recently slapped an SSD into it and it's even better. Turned a no starter laptop into a real machine.
It's still not an operating system that can be used by new users, but I have a lot of fun with it. It helps a lot that Steam has a Linux client now and I don't play many big name titles.
Windows 10 isn't that bad if you don't mind buying a new computer, but I think it may be the bane of people like my parents who use a computer for 10 years without upgrading. You would think that with the minimal changes to the Windows kernel that the driver support wouldn't be an issue. The invasive marketing and privacy violations aren't anything new. Just more so.