This place is as good as what you make of it. The stores are a bit pricey and food places are decent. This place is good for walking around and window shopping. You've been to one mall in Vegas you've been to all. They all have the ritzy type of feel and stores that sell merchandise that most people will not be able to afford. There are stores that are standard chains but you should not come here for that, this is Vegas.
There are performers at times though I have no idea how the timings are. We sort of get lucky at times and get to watch for some of our visits. Go mess around or take a picture with the guy that is being tortured underneath all that makeup and who has to be a statue for hours on end.
The gondolas that wind through the shoppes are a nice distraction if you feel like setting aside an extra hand or two. You will get to relax a bit at the tune of a part time performer singing some italian opera melodies. Depending on who you get, you might be able to have a word on what the performer sings. Nothing like the real gondolas at Venice, but atleast you can see that the water is clearer.
Overall, I would give this place 3.5 stars. It is not the greatest place to go to in Vegas, but it is worth an hour of two of your time if you have not been here before and willing to spend a little.