Morzine / Les Gets is more DH stuff and there are some good runs there.
Personally I found some of it a bit too much but loved the Plenny DH run into Morzine and the one that runs into Les Gets, Le Chavannes. You can nail the both of them and they're no worse / scary / better/ unridable than some of the better stuff in Scotland. a bit steeper perhaps but built for it.
We found a nice link between the two to make big loops to keep us entertained.
We took a good run up to Avoriaz & Lindaretes but the run back wasn't great a choice of near vertical DH with 5 ft drops with no run off but trees to slow you down that went straight down the mountain side more like a water fall / stream route for when snow melts or road.
Into Les Gets from the Mont Chery side there were a couple of decent runs but nowt special.
We're off the Les Arcs this year as we feel its a bit less full on, won't be crowded, won't be ruined by braking bumps and a bit less up then down up then down up then down, lunch, up then down up then down back to chalet to get p155ed cos I'm bored now.