Been there last 2 years and no complaints at all. Excellent riding, convenient lifts (although only Funicular and Cachettes lifts open on Saturdys IIRC) and the trails are in very good condition.
We stayed in Bourg with ChillChalet, who were excellent,
Last year, a couple who had been riding at Les Get (or Morzine, i can’t remember) for a week stopped at ChillChaleton the way back to the UK. They used a guide for the day and really enjoyed the place, they rated it a lot better than where they had been because the trails were more natural and in far better condition, which is understandable, as there are not so many riders.
We’ve already booked in again for this year, but going to use a guide for a day to get the most out of the riding.