I was going to say, "I do!", but then I realized that no, actually, I don't. I mean, I have a Win10 tablet PC which I often use in tablet mode, and I appreciate the Windows 10 UX. But what I most appreciate about that UX is... how well it works with regular Windows applications!
Because it turns out UWP/metro is just too dumb an interface. It's Android/iOS-level dumb (just with less apps). I'm split about Microsoft right now. On the one hand, I just don't understand why they're on the "dumb down everything" bandwagon. On the other hand, as long as they still support normal Windows interface and applications, I want to support them and wish them best, because Windows 10 is literally, honest-to-God, the best system for tablets that currently exists. Period. I don't want to have to move back to Android.