James Corden's 'Marvel's Mrs. Maisel' mashup is a predictable failure

"In hindsight, maybe it wasn't the smartest idea to base an entire big budget blockbuster on a mildly clever, convoluted pun."

That's the conclusion of Rachel Brosnahan, playing a version of herself in James Corden's latest silly meta sketch: a mashup of the Marvel Cinematic Universe and the The Marvelous Mrs. Maisel, in which...