Speaking at Sydney's Supanova Comic-Con via Skype, director Jon Watts appeared to confirm that there would be multiple post-credits scenes for the film, all of which would be "worth sticking around for", as reported by Twitter user Tyler James. It's likely they'll function largely as Doctor Strange's post-credits scenes did: one looked forward to Thor: Ragnarok in a scene between Strange and Thor directed by Taika Waititi, the other set up a possible Doctor Strange sequel with Chiwetel Ejiofor's Baron Mordo as the villain. Jon Watts confirms that Homecoming has after credit scenes that are definately "worth sticking around for" (Obviously).
Andrew Garfield always deserved better than the two sub-par ‘Amazing Spider-Man’ films he was part of. For all the faults of those films, he was not one of them.