This is a great place to kill some time in Vegas between eating, drinking, and gambling. They have a lot of great shops and it's fun to look around, from the high end places to the regular mall shops like Banana Republic and Gap. It's kind of surreal at first because you're stepping out of a casino into this dynamic shopping area suddenly, but it's also designed to be familiar and a treat for the senses so you get accustomed rather quickly. They've built a large extension in the rear entrance, with pillars and giant roman statues, and a couple of large fountains and animatronic statues that add to the surrealism.
Worth a visit if you want to see what extent excessive unlucky tourist gambler money can build.