We come here almost every time, if we are staying in Vegas a few nights. My wife can find nice gifts at bargain prices. We hardly ever leave empty handed. They have plenty of stores and parking.
The best time to come here is during the middle of the week when school is still in session. There are less crowds and better deals to be found.
I would give them 5 stars, but because the outlet is outdoors I have to subtract a star. The summers can be unbearable here.