VIDEO : How Did 'The Nun' Win The Box Office?

"The Nun" had the biggest opening at the box office this past weekend of any of "The Conjuring" movies.
The movie made $53.5 million at the box office.
It was also the worst-reviewed film in the series. How did 'The Nun' win the box office?
Analysts credit the success to a lackluster summer for horror and the movie's foreign appeal.
The movie stars Mexican actor Demián Bichir and its biggest foreign opening was in Mexico.