I come here quite often...I have won a bit ($1600 once on the $10 machines) but lost a lot! Using players card really pays off...get invited to all the venues and concerts for free-even a slot tourney.
Love Ling & Louie's Asian restaurant-ginger margaritas are great. Shula's is awesome if you are prepared to pay the price.
Fun venue for spending some time, or if you are lucky enough to earn free nights take advantage!
If you get a night at the hotel-reserve a poolside cabana for the ultimate in relaxing!