With a correct boot set up and great movements, 35 meter world cup GS skis can be skied well and make the skiing look exciting.
This is an athlete coached by Thomas Vonn, in the Aspen race program. Thomas is an ex-US Ski Team and world cup racer. He has a very good understanding of boot set up and technique. There are a few pockets around the country where the understanding of boot set up and coaching are happening. Thomas's program in Aspen, is one of those that I follow. Here is an athlete that is making it work.
As demonstrated in this video, rebound energy from the ski can set up the next turn beautifully. When you achieve enough pressure through early angle development , the battle becomes staying forward enough to bend the front of the ski.
Starting a turn on 35 meter skis with pressure just ahead of the toe piece isn't enough. You have to get pressure up to the thinner part of the ski, which is obviously the tip. This doesn't mean you hang over the tips. Once the tip is engaged, just enough to start it to bend, the ski will follow a curve, you do have to keep increasing the tipping angles through the turn to keep the ski on the course you want.
Many racers achieve a certain angle and right after that begin to push on the ski, or look for pressure to get the ski edge to hold. Wrong idea. You have to keep moving the lower body and dropping into the center of the arc with the hips. If you resist and freeze up or stiffen your leg, the ski stops arcing.
That is the difference in GS technique between Hirscher and Svindal.
Sorry, this video is no longer available the video link has been removed by the original poster.