Pros: there tons of high-end stores at this outlet for your shopping pleasure. I've been here many times and always find something awesome. Just a casual stroll can take up some time because of the many stores at this outlet. There is a free parking garage and easy access to the outlet as you walk across this bridge and you are there.
Cons: as with outdoor malls, it can get really hot in Vegas so stay hydrated and find shade where you can!
Overall: if you have a free half a day to a day, I would recommend coming to this outlet from some good deals in shopping!