Summer Blockbuster Sequels and Why We Keep Seeing Them

The movie box offices are crowded with sequels and remakes this summer. If you make your way to a theater you’re likely to encounter a slew of unwieldy, colon-studded titles, including such films as Captain America: Civil War, Neighbors 2: Sorority Rising, Alice Through the Looking Glass, X-Men: Apocalypse, and Teenage Mutant Ninja Turtles: Out…