Bought tickets at the fashion show mall store. First of all, what's wrong with having the line INSIDE the mostly empty mall hallway (with no adjacent store) in the AIR CONDITIONING as opposed to the over 100 degree heat holding tix4tonight umbrellas if only to create the buzz of people crazy for cheap tickets?
They sold me VIP tickets to a show with either general admission or VIP. When we got there we were seated well back in the theater and not in the VIP section. When I inquired as to the misunderstanding, the seating person said this WAS the VIP section if you got your cheaper ticket somewhere else. So beware! - you may not always get what you think you are.
Another point, was that the LCD screen outside changes continuously so I took a pic with my iphone only to have the guy there fuss about it saying I can't do that. First of all, its a public display. Secondly, I asked why they didn't put a sign up - he said "because I'm telling you right now". Problem: right now was AFTER I took the pic.
I asked for a ticket to a different show the next night. When they didn't have any tickets for that night the manager who was letting people in through the line came over and told the cashier that she had asked me what night I wanted tickets for and that I had told her 'tonight'. I thought that was interesting given the fact that she never asked me that question at all - she simple said what show are you wanting to see. Then she told me "you don't remember". I think the heat must be getting to her.
In summary, if you don't mind standing in whats probably the slowest line Vegas, putting up with rude staff, seriously baking in the heat, and sitting in second rate seats all to save a few bucks - good luck.