Spent a week skiing Les Arcs/La Plagne recently. Stayed in Bourg St Maurice and used the frequent funicular to ski from Les Arcs 1600. Worth considering as there is plenty of choice of authentic cheaper restaurants and bars down in Bourg in the evenings. Liveliest venue is the Hotel Base Camp which also runs the Arpette bar/restaurant on the mountain between 1600 & 1800.
The skiing was great. Pistes well managed and pisted. I was impressed with the double decker cable car link between Les Arcs/La Plagne and the access runs had been worked on every day to maintain good conditions (much better than last time I was there and it was a trial skiing to the link!).
Overall a good week.