Rather boring in my opinion. I have seen that effect long time ago. Not that his performance is very bad or I can do better than him, but I really don't enjoy watching this kind of street magic on TV. (Cyril and several others are exceptions).
AHHHH!!! That's not Keith Barry, right?
That's not Keith Barry.
It's a Hawaiian magician who has quite a few videos up on youtube. He seems to fumble quite a bit in this one thou.