Seriously!! This is hands down the BEST lounge we've visited anywhere in the world. AmEx pulled all the stops when making these lounges. I read that the Centurion lounges are AmEx's top of the line lounges that they specifically created so it's not like you're using your AmEx Plat to get into the Alaska or Delta lounges which definitely don't hold a candle to the Centurion lounges. And I feel like b/c this one's in Vegas it's even more over the top.
There are computers even w/ printers, TONS of seating in various configurations. TV's to watch whatever. There's a full bar, a couple beers on tap and in bottles, a quite decent food selection (including hot food), a napping/dark room area w/ loungers. They've also got sodas, coffee, hot tea and bottled water for you. We actually left the lounge full and w/ a great buzz feeling just perfect and ready for our flight. It's just so relaxing to kick it in there sipping on fancy and just literally kicking back lounging. It's like a vacation from your vacation.
Typically we will try to plan arriving to the airport with just enough time to check in and jump on the plane but when we fly to Vegas we always try to get there like 2 hrs early so we can enjoy the Centurion!