Here's what I see, from top down...
1) Hands pulling across the body before the turn pulling the upper torso toward the hill...the wrong way.
2) Rising up (up unweight) to change edges for no good reason, e. g., breakable crust or mashed-potatoes heavy crud.
3) Strong steering from the femur.
4) Lots of skid during the turn
5) distance between the feet seems to vary for no good reason...an indication of something wrong with technique (not the problem, but an indication of an underlying problem).
6) Weight on both skis which takes away form the carving effort of either ski.
What I'd strive to do:
http://www.harbskisystems.com/olk1.htm
I read through the postings on Epic, and I want to gag (sorry folks). I sure can't ski better with all the niggling little items to change and precisely when to change them. Maybe somebody can understand all that and put it into practice, but not me. Try this. Think only of the soles of your feet and use the rest of your body to just balance. Edge with the feet and ankles, and use the entire rest of your body to balance. Don't give it a thought. When you can do that and put all your weight on the new outside ski before you begin your turn, then you can start some more advanced techniques. For now, for PMTS, forget about everything except using your feet & ankles to edge, stand on the new outside ski before you start your turn (inside ski off the snow), and edge with that foot & ankle. Be patient...let the ski turn you; don't you turn the ski. When that is smooth, start the phantom edging. It all works amazingly well. Just balance...centered fore & aft and balanced.
I took beginner PSIA teaching clinics, and when free skiing with a terrific Level III examiner, using my PMTS technique, all he had to say was, "good flow," except when he picked up on some real mistakes I was making. When skiing with less knowledgeable PSIA trainers, I was told all the wrong things I was doing...feet too close together, hands wrong, head wrong, etc., etc.
PM me with your email address for a .doc file you'd find interesting and, if have a broadband connection, a video file. These are HH skiing, I have them saved on this computer, but lost the original web links. HHCarve.ave and HHcarvedetail.doc. If someone else has the links, pls post them.
Ken