In reply to Jonshef:
Had one of my best ever skiing holidays in Flaine (granted we were extremely fortunate with weather/snow). The main bit of town is definitely ugly but the overall atmosphere I found quite cool as you're in a sort of giant snow bowl. If you can, I would highly recommend staying in the Montsoleil (or "Flaine Forêt"). It's ski in/ski out and is a much nicer building than the old concrete stuff. Also has sauna/steam room and outdoor heated pool!
The skiing is great and I found some brilliant off piste (though apparently there are some dangerous holes early in the season).