I have visited the bronze a few times when I've been at the Riviera. To me, it screams, "Las Vegas!" What better way to celebrate the adult entertainment past and present of Las Vegas than to cast the women and have the casts made into a bronze displaying their rears at the front of the hotel.
I like the whimsical nature of the bronze and I just have to smile when I see those bronze buns. I rubbed them once but not for luck. Just for the laughs!
Go see it!