It was one of the best experiences in a hotel I've had, and I've stayed in 5 star resorts that weren't as well done.
Although win-river has been there quite some time, and we had visited the casino, we hadn't given much thought to staying. My wife had visited the spa and each time had a good experience. My wife and i have working extremely hard so as a reward we decided to treat ourselves to a couple days away and a massage.