There's nothing to stop you from skiing on your own, or even changing groups, but most find they end up 'bonding' and have a good time. The base elevation is very high - 10,000 ft. Take it easy the first day or two, altitude sickness is to be taken seriously. You will not see any heavy drinkers at the bar either, because of the altitude. The rooms are smaller and even more spartan than normal Club Med villages.
Most rooms have small twin beds.
This is now a 'adult' village, no children allowed. This is a 'family' village with a full Mini-Club. Yeah, well, it looks like this village is down for the count. It's looking doubtful that it will reopen. From what I've heard it is a very nice village.