I have been going to Sin City since I was a kid in the 50's tagging along with my parents. Las Vegas use to be clean, people dress up to go to Las Vegas, you say people standing in line to get into a show Dress in suits, or slacks & A sport Coat & Tie, and Ladies in Nice Dresses, or Evening Gowns, and the STRIP was always clean.
When you went into any of the Casinos or Hotel the personal were dress, in near & press uniforms. It was kind of a Adult Version of a Disney Amusement Park.
Today the Strip is NASTY, you have people running around Vegas in Cut Off & Flip Flops, and no one really seams to give a rats about what made Las Vegas.
People stand in the same lines for show, but some of the people look like escapees from the local homeless shelter. To me Las Vegas has lost a lot of it glitter that was what was special about Las Vegas.