In this week’s round-up of the global box office scene:• Universal’s focused approach shows up scattergun Warner confusion• UK and German openings suggest Compton off the pace outside of its hood• ‘Flop’ Pixels delivers Adam Sandler’s highest overseas takeAKA the winner v the loser of summer 2015. This week’s box office speaks volumes: Minions coasts past the $1bn mark for Universal, the studio’s third 10-digiter this year after Furious 7 and Jurassic World; Warner Bros’ Zac Efron-starring EDM drama We Are Your Friends tanks, managing just $1.8m, a calamity for a wide release.