Where's My Hover Board?

I apologize for being a downer. But, I'm tired of being lied to and having to face one disappointment after another. The envisioned futures of "Space 1999" and "2001: A Space Odyssey," along with countless other failed predictions have come and gone. Today, I realized we're only four years away from the future of "Back to the Future II," and I still haven't seen any progress on hover boards.