The shows are always good and they always change. the street performers are sometimes annoying but could be good, that is a hit or miss.
The best thing about this is that you can gamble real cheaply here and when the show starts, grab your chips and run out to the street. I have seen 4 different shows here and they are all pretty much the same stuff. It's not the experience above that you look for, it's the experience of people watching and interacting that you watch for near the downtown area. Some of the bars are REAL cheap so that is a good thing.