The positive 1 star is only for the exited feeling you get before you order your food. Knowing you're about to order a $20 lunch with chips and a drink, it must be delicious, right? Then you actually get your food:( a let down of epic proportions! The meals are basically prison food or even worse... school food! Served by the scariest people las vegas could round up. What are all these well educated professional trade show attending business men and woman doing? Putting up with this garbage is ludicrous and it happens year, after year, after year! On a positive note, big shout out to Origin of India on the bottom floor of South Hall! OMG, their food is amazing!