I'm at the Wynn now. Booked a Tower Suite, upgraded to a Parlor Suite. I was also offered a paid upgrade to a Salon Suite for $200 total for 2 nights stay, but who needs 1800 sq ft and a dedicated massage room?
I'll find out at checkout whether the $16/day/device WiFi charge comes off the bill. There is no mention of it in the FHR letter they gave me.
I added the full breakfast location list to the wiki, with opening times. Tableau goes to 11:30am for those that have partied a little late the evening before!
This is my first time at the Wynn, and it is by far the best hotel I've stayed at in Vegas. I've yet to do Four Seasons or Mandarin Oriental, but have done Aria and Palazzo recently.