No video to contribute, but I must say the Jeffrey's are awesome skis. Part of what sold me were the rocker pics from Blister:
http://blistergearreview.com/rocker-profile-pics/2013-2014-on3p-jeffrey-rocker-pics
They ski pretty much like you would think looking at them. Medium flex, fantastic on anything steep, generally crushes every condition you can throw at it. The thing that probably surprised me the most was how well they handle in the trees. The tail rocker lets the back of the ski stay out of the way when you're in tight situations. I've only got about 4-5 days in on them, but they are quickly becoming my favorite ski that I've been on.