Hey Wes, which vid is it with the cool sweep picking? It wasn't immediately obvious to me as I scrolled through.
As to the speed of this guy, I see plenty of denegration going on. If speed isn't important to you, that's cool, plenty of good non-speedy guitar playing I've come across in my time, and I wouldn't ever say that something is boring OR bad simply because "it's not fast enough". On the same token, I prefer the speedy stuff, and this IS fast. Could his left hand keep up? Maybe, with enough practice, he probably would have done it if he could have right now on that video, but I think he was putting this out as a "whatcha got?" to other folks simply based on the right hand speed. All that being said, I'm impressed simply becuase it IS fast and I couldn't do it.