What's with all these self-references? (SPOILERS)
Electra's mother (Nora) is named after Gaspar Noe's mother (Nora Murphy)
The main character (Murphy) is also named after Gaspar Noe's mother
Murphy's and Omi's son is named Gaspar
Murphy is (or claims to be) a movie director
Electra's ex-boyfriend (who is played by Gaspar Noe's himself) owns the Art Gallery "Noe"
There are probably others that I can't recall right now.
I thought these not-so-subtle references to the director or his family to be a bit annoying, and even wondered if there is some autobiographical tone to the script. Maybe Gaspar is telling his parent's story?