The place I stayed last year at Whistler had a hot tub, which was really cool for relaxing after a day on the slopes. (duh)
The problem was that by the third day it had been used heavily enough by the 8 people staying there that it was getting a bit thick, like people soup. Frankly, I didn't even want to get in it on the last day.
What would you have done? It sucked not being able to relax with a cold beer in the hot tub on that last day, which was the best of all the days we were there.