Unsurprisingly, "The Hunger Games: Mockingjay Part 1" kicked "Transformers: Age of Extinction" to the curb and has scored the year’s biggest domestic opening weekend with $123 million in the U.S. alone, the fifteenth highest box-office opening in history. Yet, this opening is being seen as a disappointment in quite a few circles as it's decidedly down on the $152 million and $158 million opening weekends of the previous two movies in the saga.