This airport is so convenient to the Strip. It is also convenient in terms of slot machines strategically placed all around the airport. What airport has slot machines in them? Well this one does. The only other airport that I know of that has slot machines was in Frankfurt Germany.
They seem to have grown more food choices at McCarran. I do love their tram system. It seems to be quite efficient. Once you finish taking the tram, you walk down the escalator into the baggage claim area. You can either take the inexpensive shuttle or go into a taxi queue and get ripped off. They are actually really good about getting everyone though the security lines since that airport gets so much traffic especially during the weekends.
Oh yeah, the free WiFi helps pass the time too.