Superman is a box office hit, but the hard part comes next
Over the weekend, DC Studios’ new Superman feature became this year’s third-biggest box-office debut in the US. The movie’s success is a sign that theatergoers might actually not be quite as tired of superheroes as people tend to think, and that’s particularly notable for Warner Bros., given the studio’s plan to build a new cinematic universe of DC Comics adaptations for the big screen. But making interconnected film franchises work is easier said than done. And even though Superman is putting u