McCarran International is OK with me.
http://www.yelp.com/user_local_photos?select=WsuJ5IHUm04S80QaDtxgUg&userid=EMMzx-gGDKsU4enmbae6dw
But it has its pros and cons.
Pros:
Very helpful friendly staff.
Not overly busy (like LAX)
Slot Machines (see cons)
Free Wi Fi
Plenty of food options
Very Clean!
Verizon recharge place to plug in electronics
Happy gamblers who won!
Cons:
Expensive Shops (had to buy 3 make up gifts I left on car rental transit)
Rent a car is miles away from airport (15-20min shuttle)
Slot machines (see pros)
TSA was not very efficient
Planes taxi on runway for ever!
Crabby gamblers who lost!
Huge airport! http://www.yelp.com/biz_photos/mccarran-international-airport-las-vegas?select=ty-612sK0khE6Ypq5W0kuw#YWur8tXdIaEDWDVKhVM_7A
Still beats the hell out of driving 4.5 hours each way!
I'll be back!