We didn't stay here, but visited the lobby and shops. The lobby is beautiful. If you like flowers and plants, the garden area in the casino/lobby area is great. The curved escalator by Parasols is great! We walked the shops and then had coffee and dessert at Le Cafe at the end of the shopping area. We sat outside on the balcony that over looks some of the water and a waterfall. It was lovely. It was chilly being near all the water and there were heaters outside which was nice.
The gambling area is nice and we spent very little time there. We did win at some of the slots, so that was our cue to take the winnings and run!
The valet took a long time to get our car compared to every other hotel we went to. I was surprised. Other hotels that were just as big got our car in under 5 minutes. At the Wynn we waited over 10-15 minutes.