Both wonderful and terrible.
The wonderful. The overhead light shows performed at the top of each hour after night fall are well executed and last about three minutes. The concerts staged on Fremont Street are fabulous and you have enough room to dance without being packed in like a sardine in a nightclub. Lots of food and experience options, notably the two zip lines.
The terrible. Vulgar and indecent displays of almost total nudity (although the Chippendale dancers are just fine!) One horrible man dressed in a Santa Claus suit sat in a chair with a sign that read BAD SANTA. He then turned and waved a hand-painted sign that told read a two-word suggestion "---- you". One heavy set woman had her chest area almost completely exposed and sat leering at passersby. Really unpleasant.
Please don't judge Las Vegas on this classless display. And as for the naked people (except for the Chippendales dancers), please put your clothes on.