The few times I've been to McCarran, I've always had a pleasant experience. There are many restaurants and shops to visit while you are in transit to your final destination. There are so many Starbucks that if you missed one, there will be another you can go to! If you're like me, I need to be caffeinated!! \n\nOn your way through security, you can enjoy Vegas Themed security videos like Cirque Du Soleil, Knights of Excalibur, and a magician trying to get through the security check. I think it's cute how they themed the videos.\n\nIf you're waiting for a cab, although the line is long- it moves very efficiently and you will be on your  way shortly. What is also great is that it's very spacious and has free wifi at every terminal. One of the better airports I've been to!