Yep. I was a Kinect person for a while, too. I had an Xbox 360 that I had bought used on eBay, and I bought a used Kinect from my local GameStop to go with it. I would hop around like a maniac and hope that pictures of me in my underwear weren't getting uploaded to some secret Twitter account dedicated to fat guys trying to use video games to get fit.
I still love the Kinect, to be honest, but I haven't had one in ages. And back in the day, it was only successful for me because I was living without a couch to get in the way of my jumping around. Once I actually needed a place for people to, y'know, sit, the Kinect saw a lot less use.