Later this week, I'll be leaving for a three week trip to Europe and just canceled all of my Hilton stays except for one. And the only reason I didn't cancel that one is because it was prepaid. None of the properties in any of the cities that I plan to visit chose to participate in this promo. Even at this late date, there were plenty of fine non-Hilton properties from which to choose, all with equivalent (or in some cases better) rates.