Hey, that was me! I'd been meaning to post it here too.
One thing I found interesting was how big a difference there was between a couple of other lights I tried. The XSvn really was striking to see, even from that distance. My M2Xvn was markedly less but still somewhat striking. And my (non-vn) D1S was pretty "meh".
I'm looking forward to comparing the view of the XSvn with that of my new TN42vn Oslon...
For some reason I love the video. Watched it several times already!