And the Avengers: Age of Ultron goods just keep on coming. After yesterday’s image debuts, this morning brought news concerning Paul Bettany’s version of The Vision in the Marvel sequel. Now, continuing Entertainment Weekly’s extensive set visit coverage, we have thoughts from writer/director Joss Whedon and new additions Elizabeth Olsen and Aaron Taylor-Johnson on the characters Scarlet Witch and Quicksilver. Whedon reveals which side we find the brother-sister duo land on and discusses their unique family dynamic, while the actors further talk about their iterations of the comics characters. Hit the jump to read on, though be aware there might be minor spoilers (that will likely be revealed in the trailers anyway).