I been to Morzine twice. It is very very very crowded during the holidays and the outdated lifts make it hard to find good runs. Everyone runs to the STASH, which is in Avoriaz, and expect 1,000 of people around you. The main lift in Morzine is very old bubble style lift that you would expect in a small resort. The workers are rude but what do you expect from the French and the resort itself seems to go out of their way not to hire non-French people so most do not speak any English. You might think this is not a big deal, but since Morzine is famous with the English you would think they would be better prepared. And the French ski instructors are disorganized and pretty much terrible. So do not trust your kids with them. If you like crowds and rude people then come to Morzine.
If you own or manage Avoriaz Ski Resort, register now for free tools to enhance your listing, attract new reviews, and respond to reviewers.