Every single one of the five Betties—three femmes, one butch lesbian, one gender-queer, all hilarious in the Shotgun Players production “Collective Rage”—has serious personal issues. Betty 1 (Nicole Odell), a pretty, 1950s-style housewife in a pink-and-white outfit and a headband, frantically vacuuming a single spot when we first meet her, hates her bland, boring husband. […]