Went for an early dinner the day after Xmas and really enjoyed the two flatbreads that we shared (one with steak and blue cheese and the other with quail egg and pancetta). Service once we were seated was very good as well. We opted to sit at the counter next to the display kitchen. This turned out great for us, as the chef in charge of the flatbreads noticed that one of the ones intended for us was instead delivered to another table. He quickly let us know that he was making us another one while passing a complimentary plate of bacon-wrapped figs around the partition. Really above and beyond the level of service I normally expect at LV hotel restaurants, even at a hotel like the Wynn.
One complaint was with the hostess. We stopped in early (no reservation) when the place was nearly empty and noted that we just wanted to grab a quick round of drinks and appetizers. Before seating us, she went through this whole process of getting our full names and whether we were staying at the hotel. Struck me as completely unnecessary and rather ridiculous - they should really do away with it.