The theater is non smoking, but the smoke from the Casino effectively makes this a smoking production. This is different from (for example) Cher, which had great ventilation and was truly a non smoking show. If that bothers you, be warned.
The production is pretty much as advertised and in accordance with all of the reviews. Beautiful topless women, crazy costumes, dancing around with a bunch of guys in a musical.
The acts between the main acts were good too. On 2/09 there were these two gymnasts looking like blue man group (only painted silver) who did incredible athletic feats - one of them balanced on one hand on the other guy's head! Another is a guy on the ropes hanging from the ceiling. The third was a juggler.
A good show and exactly what you would expect. Just remember that despite the ticket labels, it's a smoking show because of casino proximity.