My first visit to McCarran on a layover and immediately this has become my favorite airport. Of course it's Vegas so slot machines are a must! Plenty of places to shop and eat and of course the people watching in itself is a great way to pass the time! Phone battery almost out of juice? McCarran has some of the best charging stations I've seen in any airport I've been in, not that that is a lot of airports or anything, but these are great in that you feel like you can spread out some and not be on top of each other. Most places stay open late for shopping and eating, again it is Vegas, I wouldn't expect anything less.
Thanks for the time McCarran, I hope to see you again soon!