If one were to ask how this decade will be defined in film, one is arguably going to state super-hero movies. The founding of the MCU has proven to be a stream of always-profitable films that consistently gross north of $500 mil, with several being released per year. Now while I do not think that this trend will fail, it is pretty much a standard theory that what goes up, must come down. The Avengers probably will fall. That might not happen until after Avengers 4, but the writing may as well be on the wall. The question is, what do you think will come next? The 2000's had the fantasy genre blow up with Harry Potter and Lord of the Rings. What do you think is going to be the next big earner?