'WandaVision' Is a Love Letter to TV - And a Reminder of How to Do It Right 'WandaVision' Is a Love Letter to TV - And a Reminder of How to Do It Right The Disney+ series acts as a weekly lesson in crafting stories to suit the format, and starved streaming-era viewers are rightly eating it up Alan Sepinwall, provided by FacebookTwitterEmail so far . As a comic book character, Wanda Maximoff has an origin story too convoluted to get into here. As a member of the Marvel Cinematic Universe, she has an origin that can be boiled down to a simple idea: She is a child of television.