There was a thread recently covering this topic, but mostly limited to Courchevel.
Favorites are: The Alpina Gstaad, Le Mélézin Courchevel, Les Airelles.
Avoid: The Chedi Andermatt
Looking forward to: FS Megève
This is for people who choose hotels over destinations... although Les Trois Vallées has to be one of the best ski areas in the world for me.