The accommodation and scenery was simply great, as well as the snow coverage - it snowed non-stop for the first four days of the trip. Probably due to that reason the upper runs were closed and the resort personnel had tough time keeping the runs in order. Nevertheless, it provided a very good chance for off-piste skiing.
The lift system could be newer only 3 chairlifts.
Probably due to heavy snow and fog, but finding your way on the pistes was terrible. The only signs about piste numbers were on the piste crossings and covered with snow. On a longer stretch you could never be sure on which piste you are.
Skibus service could also be a lot better. There are only 3 skibuses in the afternoon and a high chance that you will not get in the one that's leaving right after the lifts close.
Finally, superb night skiing.