DW is the real deal — a fine, enthusiastic coach, a skier to die for, totally sweet.
If there was a problem, it was with who was allowed in. There were four or five groups based on ability. I'm a beginner bump skier but reasonably accomplished on-piste — high intermediate, say. Most in our group were low intermediates, and this frustrated our instructor, a strong level III. She had to spend time drilling the lower level skiers on-piste (stance leg, separation, counter, etc.), while giving specific tips to the two of us who had more going on. She did well under the circumstances, but it did cut our learning time some. That said, I learned enough to have something to work on for what remains of the season.
Donna only skied with us the second half of the second day, but she was inspiring. Few words, appropriate drills, lots of encouragement. If I can budget it (it was pretty reasonable), I'd do it again.