In addition to the release of the excellent “Black Panther” film last week, an accompanying soundtrack curated by modern music legend Kendrick Lamar dropped on the Febr. 9. It debuted at the No.1...

Oftentimes, the hype surrounding a movie before release can be its undoing. Audiences form their own expectations, and trailers have to be careful in not being misleading lest it leads to outrage....