HOLY TAXI LINES! Wow. I think I sprouted a few new grays while waiting in this line and probably dropped a few pounds since I was here in mid August. I landed at 11 am and arrived at Palazzo at 11:50 am. If you are familiar with Vegas, you know that the airport is not 50 minutes away from the airport....all that time was spent standing in a line that was probably 200-300 people!
Aside from the taxi line situation, this is a basic airport -- with Slot Machines! So if you have time to kill, you have options. Concessions are not great, but hopefully you don't have to wait here too long. Good Luck!