English-language debuts from foreign-language auteurs are always a dicey proposition. In the best cases, the director maintains his or her artistic signature and imposes it on actors domestic audiences recognize in language we can speak, creating a more immediately affecting experience — 2014’s Snowpiercer is a fine example, bringing South Korean master Bong Joon-ho to American audiences. Too often, however, what makes a foreign director’s filmography great can get lost in translation, or snuffed out by overbearing studio heads. With his latest film Louder Than Bombs, Norwegian talent Joachim Trier makes the jump, working in English with such familiar faces as Jesse Eisenberg, Gabriel Byrne, and Devin Druid. (You know, from the episode of Louie where he smokes pot as a teenager?) Having caught the picture back in September at the Toronto International Film Festival, I come today bearing good news: Louder Than Bombs is the real deal.