I find some of the moves a little bit flashy, so I question if those techniques can really work in a real life confrontation.
There was a lot of "flash" to it. A little "flash" isn't necessarily bad, per se, particularly when you get to 5th Dan when you should have mastered the basics, intermediates, and... well anything not 5th Dan. The problem is it was pretty much all flash. It honestly had the feel of a Demo. I kept expecting to see the camera man pan back so we could see the stage and the mall spectators gathering as they left The Gap.
But worse than that was that it was flash for the sake of flash at the expense of actual technique. For example, the juji there at 30 seconds, shows a rudimentary understanding of the technique. I can tell that from the position of uke's palm. It is horizontal and facing the ceiling. That's not "wrong" per se, but it's missing the tweaks I would expect to see from a 5th Dan. This is an example of some of the tweaks I'm thinking of:
Juji article on Judoinfo. Then there is the whole eye-searing "purple nurple" sequence starting at 1:49, culminating with the weakest o soto gari I've ever seen anywhere (did I mention "ever"?). Tori just barely grazed the outside of uke's ankle and uke obligingly takes a fall. It's the sort of thing I would expect to be forgiven of a Brown belt or even a Shodan test if the rest of the test looks good. I mean, heck, no one is perfect and everyone is human, right? But a Godan exam
should be perfect. That's why there's a difference between a Godan and a Shodan.
But it was fun to watch. If it were a mall demo I'd stand around and watch it. I wouldn't even pick it apart there in public because that's rude and, after all, it's just a demo. But I might "converse" about it with friends afterwards, somewhere where the demo team and their potential students who they're trying to entice can't hear.
To me it feels more like Kenpo system instead of ju-jitsu, since jujutsu is strictly grappling with no strikes.
While this one has been hit pretty hard already (pun!), I will caveat that some JJ systems don't seem to teach much in the way of striking even if they're technically in the curriculum.
Peace favor your sword,
Kirk