By: Addison Wylie In five years, when you catch We Are Your Friends on cable, you’ll regret not seeing it in theatres.  For me, I felt like I was watching an exciting, addictive shockwave.  A realized movie that knew the power of music and its behavioural persuasion, as well as the importance of a key controller.  The movie may not have fast cars or roaring dinosaurs, but We Are Your Friends calls for a big screen experience….