It's not. The whole thing is remarkably bad besides Irreplacable and Kitty Kat.
Most of the other songs have aged badly, there are a few other bops but...
Irreplaceable sounds super dated to me too.
Deja Vu & Upgrade U are the only standout songs imo. Sugar Mama
Initially Streisand's first album was to be a "live" recording. Streisand had made a name for herself performing at the Bon Soir nightclub in New York City, which attracted primarily a gay clientele.
Catering to the gays even back in the early 1960s. The blueprint.