That was posted a while back on Gearslutz. The reaction was interestingly very mixed, and sometimes kind of extremely so. I dunno. To me, in some ways at least, that's the kind of music that's probably the most easily swizzled. If you want music that's hard to screw around with, it seems to me it's more stuff that has lots of natural room ambience and fair amounts of bleed because it's recorded all together, or at least the fundamental tracks are. That's of course almost the antithesis of how music is made these days, with almost everything laid down separately to a click, which makes it easy to manipulate.
But yeh, super tight grooves of that sort are certainly indicative of good musicianship, assuming of course that that's actually a recording of them playing what you see. Often that's not the case. Not saying that they couldn't do it, but you shouldn't assume that what you hear is what you see.
To me, this is the kind of thing that would be VERY difficult to create in the computer:
http://www.youtube.com/watch?v=Ydc1DkrtxP8 This type of music is all about feel, and everything is be recorded live, so any mistakes are going to be there in the ambeince channels and in the bleed. Of course the actual studio version of it is not so much like it this. It is pretty heavily processed. I really prefer these live versions. Brian Blade is stupidly good on the drums. I love when Trixie goes over and gets on the other kit and suddenly the drums go stereo. And you hear a small glitch when she probably bumps a mic a something getting into place.
And, just for the record, at that particular point at least, Trixie was just stupidly gorgeous. Here's one to watch. It's fun to watch and is a good example of what someone who can really do it can do, even in a Karaoke bar.
http://www.youtube.com/watch?v=rmv1VhrtYRo