"The important thing for Kron was not to use pre-ordained phrases often used to mock butch lesbians."
Other than crew cuts and wearing flannel, I can't think of anything more stereotypical of a butch lesbian of that time than wearing a ring of keys on her belt. It's almost tantamount to the handkerchief code that gay men used to use.
"I think a precocious young girl in a house full of book readers would find those words to describe the delivery woman."
I won't argue that point, but if the idea was to have her sound like a child, they used very mature words and concepts - therefore making her sound like a child did not work for me. I love the song and Sydney's rendition, but either she's a child or an exceptionally precocious (mature) child - you can't really have it both ways.
I happen to think both the character and the actress are precocious.I look forward to seeing more from her.