Yeeehaw!
How many other airports can you go play the slots at!?
Kickass! I love throwing a few bucks in the slot machines while I wait for my flight!
The airport is mostly fairly clean. Plenty of outlets for travelers to charge their gadgets. There's all kinds of cool stores to shop at and blow your massive Vegas jackpot money. The transportation is easy to get to the strip immediately, with set prices.
There's easy access to bathrooms and drinking water. However, the prices are pretty dang expensive for all the food stuff.
It's a pleasure to fly in and out of McCarran.