'Good Luck to You, Leo Grande' review: Respect, consent, and boundaries come first

"It’s an orgasm, not a Fabergé egg. People have them every day."

Katy Brand's spectacularly sharp script for Good Luck to You, Leo Grande is full of witticisms like this, with every moment fueled by smart discussion of sex, sex work, how important consent and respecting boundaries are to mutual pleasure, and of thinking...