Yeah man we lucked out. First time in this valley. Numerous weeks in the Swiss and Austrian Alps but the Aosta when it works is as good as anywhere. Bonus that food and drink is superb and affordable. The only thing I would dock it points for is infrastructure. Getting to the various resorts is most convenient with a car. There is a train to Aosta from Turin but to other resorts is not as convenient as the others places I have mentioned