Really I dont understand the point of reviewing an airport. You have no other choice when flying into Vegas. Or any other city for that matter. As far as my travels go, McCarran is one of the best airports in the US. Yes its crowded, and yes there are waits for security, but would you really want to just walk right through. At least there are things to do during a layover. And why to so many people complain about the fact that there are slot machines in it. Its Vegas...nobody complains about gaming in everything else...grocery stores, gas stations, its everywhere. And lets face it, thats why you are coming here. Without it you may as well go somewhere else. If you really want to complain about an airport, go to Reno instead....you'll be back to Vegas after that experience, and with nothing bad to say about our wonderful airport.