I was in Vegas last month for work.
Miserable place. Why would you build a city in the middle of the desert?
Everyone was rude, self entitled, and only thought about themselves. People constantly standing in the way. I had some woman bitch at me for ruining her picture when I walked around her and her friends to get to the door of the hotel.
Even inside its hot and muggy as hell. I was constantly sweaty thanks to the swamp coolers they use. It might be 70 but its insanely high humidity.