As generic as its title, “Skyscraper” has all the elements of a US/China production, unapologetically a lowest-common-denominator delivery system for stunts. Dwayne Johnson, who at this writing has a…

As generic as its title, “Skyscraper” has all the elements of a US/China production, unapologetically a lowest-common-denominator delivery system for stunts. Dwayne Johnson, who at this writing has a…