Chalet Eoile has great reputation for great lunches while in skislope - it seems that everyone else had heard the same thing. It does not matter if you have made reservation or not - you still end up standing in the que for long time.
The restaurant is just overcrowded and it shows. Service is medicore at best, the miss things and food is delivered in different times (allmost 15 minutes between the first and last main course). Waiting for the bill is also a pain, as the waitresses are running around.
The food was ok and some portions were excellent. I had steak tartare and was heavily disappointed, as the portion was tasteless.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.