All the excellent reviews I read were right. The spa is small and I lucked out by it being Monday and having the entire place to myself.
The service is excellent...so are the snacks, tea, steam room and locker room. The hotel I was staying at had the best spa reviews but I found the same facial at Vdara for $60 less. I don't think it would have been better anywhere else. Dana was great and they don't push products on you to buy at the end, just plainly suggest some.
The most relaxing experience ever...Plan to spend a lot of time afterwards in the meditation room. The only bad thing? It's 2,700 miles from home.