Kinect will always be cool to people who like to move, have fun, and try different things.
Unfortunately, it's never really been utilized for the Xbox One. It's one of the things I like much better about Don than Phill. All it needs is some killer apps and everyone will want one again.
I just moved and haven't set mine back up. I didn't realize how much I used it, till I can't. I think if you have an Xbox One and don't use it you are missing out. At least how I like to do things.