Em relação à referência branzino, você não é o único que percebeu. Este artigo em Vulture também pegou a referência :
How could you forget this pivotal scene (assuming you did), considering its inclusion in a post on this very website titled “The Things We Can’t Forget From This Summer’s Movies”? Or that another website, the Awl, asked you nicely not to: “Let Us Never Forget the ‘Spiderman’ Branzino Moment.” (Itself a reference to a blurb written in the New York Times Magazine praising the fish as having the “Cameo of the Year.”) By featuring one iconic close-up and what seemed like 16 separate references to the European sea bass, the branzino scene from The Amazing Spider-Man was the fish-centric dinner scene from a major motion picture released in summer 2012.
Thankfully, the most unlikely part of The Amazing Spider-Man resulted in the most unlikely reference in a film lousy with references to various bits and pieces of the Spider-Man universe. No one likes spoiled fish — except that creep Heathcliff — so I won’t give too much away about when the reference happens, but just know that spoiled fish is a little hint, as one character is served branzino offscreen and is not pleased with the result. (Once you get to know the character, you’ll know the moment is classic that character.) Seems small, sure, but this joke gets nearly as much screen time as Zendaya.
Quanto a saber se a linha é um jab específico no filme anterior é até interpretação. Como o Screen Rant disse neste artigo :
Once Peter finally arrives at the Homecoming dance, he's barely given a moment to take in the surrounding before running off to save the day. But there's enough time to overhear Flash arriving, claiming that the dinner he just came from was underwhelming at best since "that branzino wasn't fresh." And he knows branzino. Which means he wouldn't have missed the sea bass being served at the Stacy family's dinner in Amazing Spider-Man. Whether Flash is implying that the fish was past its prime, or the film in which it appeared... fans can decide for themselves.