Sure they are both important. I never said they weren't. however, I believe that when the structure seems to be more important to the viewer than the emotional story. Even people that praise the film say that moll is more of a cypher than a character, and despite flashbacks, the emotional of their story is one that we are told about by Dom and w don't actually experience it too much. However, the viewer is experience the little tricks the film plays with layer and structure and narrative, so naturally we are more involved in that.