Pros:
Great lounge, many TVs, large separate spaces for families/ couples or anyone trying to do work. A large, enclosed play space for kids. LOVELY top-shelf drinks (the Bloody Mary was extra spicy and super good after an annoying flight). Great selection of fruit (including kiwis and persimmons). The service was excellent, the entire club was well-kept and the restrooms were pretty clean.
Cons:
The breakfast buffet was lacking a bit. The French toast wasn't warm and the muffins were a bit dry. In comparison to most other lounges, the food wasn't bad, so no real complaints; however, most other lounges offer smaller snacks that I was seriously missing here: no nuts, cheese, olives, pretzels, chips, etc. I love to snack and I was sad to see that this wasn't an option here. The decor is a bit outdated, but appropriate for Vegas.
Overall, this is definitely better than most lounges, and I appreciate the calm before the next flight.