This episode allows Odo to get a bit of what he dreams about. Julian has developed a holodeck program which takes place in the 1960's night club realm. We have a crooner played by James Darren who sings beautifully. He is also programmed to be a kind of father confessor who knows how to "hustle babes." Odo is surprised by the guy's reaction to him and Kira and when Odo comes to him in private, Vic (Darren) sets about making Odo interesting and appealing. It's a silly and cute episode after the gut wrenching on with Sisko and Garak the time before.
