MGM+'s From is the most recent in a long line of serialized mystery TV that seems more concerned with confusing viewers than it does progressing the plot. While the show looks great and is wonderfully acted by all involved, its story does seem to be spinning its tires after the first two seasons. With several producers who worked on the infamously divisive Lost coming on board to work on From, it'd be smart for them to take note of what drove so many viewers away from the mystery box approach that show took to its storytelling.
Source：https://www.cbr.com/from-avoid-pitfalls-mystery-box-storytelling/
