On the positive side:

Doubletree Shanghai Pudong: 40k (before) ; 25k (now)
Conrad Seoul: 60k (before) ; 44k (now)
Conrad Tokyo: 80k (before) ; 59k (now)
Palmer House Chicago: 50k (before); 23k (now)
Hilton Mauritius: 50k (before); 41k (now)

This is not too bad, actually. It's rather a rate adjustment which is much closer to actual daily price than a mere devaluation. The downside is it's getting more difficult to get a point worth more than 0.6 cent $, but on the bright side a point won't be less than 0.5 cent $ worth.