This place has gone downhill with its level of service. Rooms and location are great, the Wynn / Encore is obviously a great property with great restaurants and venues, but this place is consistently understaffed. Wait 30 minutes in line to check in at the hotel. Wait another 20 minutes in line at the concierge to get your boarding pass (hotel kiosks were not working), wait 15 minutes at taxi line because there is only 1 guy working the taxi stand (plenty of cabs, guy just only loaded up one cab at a time AND gave me lip when I asked him why he wasn't moving up 2 cabs at a time for loading).
In short, you'll have a good night but have a good shot of going postal by the time you leave.