There are some definitely very strong skiers in that video. Its easy to get nit picky about the skiing in what looks to be rather difficult conditions and a nerve racking situation. How many of us turn into stiffened up golf carts when skiing in front of our peers in a test situation? I suspect that even some of the skiers that looked pretty apprehensive in there can ski quite well when not under the gun like that. There were half a dozen skiers in there that I suspect are incredible skiers we would all love to follow around.
I also liked the guy at 17:52, just fun to watch, he flows with great energy and has a nice "touch". However, what he does NOT have is good engagement above the fall line, which is why I think Josh pointed out his speed is partly due to lack of ability to control it. The guy in purple skis more slowly, which to some might look less dynamic but is actually quite skilled in that he is getting a much rounder turn shape from top to bottom of each turn, and thus, controlling his speed. Josh started out this thread demoing something like that. There is quite a bit of technique skill going on with the purple guy, but truthfully he looks on the surface less impressive and dynamic as some of the other guys, but that smoothness is coming from a high degree of skill in my view. One is not necessarily "better" then the other.
The guy at 17:52 in particular on his turns to the left, he gets airborne almost every time and twists his skis out past the fall line with his upper body inclining way early out of balance. Whether he's using an actual rotary push off to do it is somewhat debatable, but I see a lot of blocking pole plants also...I think he is not allowing his CoM to move across his skis at the end of the turn. Not a very good release. But he's still a very fun skier to watch I agree!
There are about half a dozen skiers in that video that are all pretty darn decent skiers, are they perfect? NO! We can pick them apart one by one if you want, but every single one of them could work on this or that. In some cases its a subjective matter of personal style about how to approach skiing in that situation. I think the guy in purple has a more conservative style, but highly skilled, he's making better use of his skis and being smoother, even if it looks kinda boring to some. He could maybe work a bit on lingering in the fall line a little more. The guy at 17:52 is a more dynamic skier for sure, but he's got some releasing and early engagement skills he could work on, which would smooth him out a bit. Some people want to stay in the fall line more and some people want to turn out of the fall line more. Is one way better then the other? I say no, unless the guy in the the fall line is out of control or the guy turning out of the fall line is bracing against his ski too much or slamming on the brakes at the end of every turn, then maybe we could say something about it, but often its just a personal matter of style and tactical choice about how to approach skiing the mountain. This is not a race. For what this is, my preference would go to the skiers with the roundest turns.
I do not agree at all with someone who said that National D-teamers need to be on the edge of recklessness to make the team. They've got to be dynamic, but I think they need to demonstrate skiing skills; as rad as they can be, without compromising the skills and technique or control. I am annoyed by the number of times I see these guys doing airplane turns, or air carves, whatever you want to call it. I feel that is a cop out move. They probably think they are just trying to look more dynamic, and they are...but...I feel it can often be used as a cop out from seeing the line and working the skis to ski the line, which in my view is a truer demonstration of skiing technique and skill, as well as control. Air carves are not actually that technically difficult, they just require some athleticism. They won't be doing that crap when they are 20 years older. Speaking of which, the guy in purple can ski that way on that hill until he's at least 75, the guy at 17:52 will have to change his skiing as he ages.