original_query: What is the significance of the "Johnson & Mills" portion of the original film?
query: What is the significance of the "Johnson & Mills Corporation" segment in Don Hertzfeldt's Rejected?
answer: The "Johnson & Mills Corporation" segment, like the preceding "Family Learning Channel" section, consists of surreal, dark, and absurdly humorous rejected advertisements.  It continues the film's exploration of the bizarre and the unsettling.