I checked the video, and he is, in fact, not for real. That man is not a human.
I'm kidding. Honestly, for the first few seconds, I wasn't impressed (sounded like all gimicky stuff), but once he actually started playing, it was very interesting.
Further, who would have the, um, guts, to go into the guitarmageddon with an acoustic? Wow.
I'm going to go practice...