... The fact the movie was not quite as explicit as the episodes in giving us an "info dump" moment of dialogue, stating the obvious, should be held in its favour, not criticized. I rather enjoy it when filmmakers (TV writers, novelists, etc.) presume I'm intelligent enough to work out something plausible rather than presuming I lack such skills and need to be spoon-fed. There are elements of the "reveal" that could have been more smoothly handled (the pause after "My name is Khan!" was overdone, for example, but that's a rather minor quibble). But omitting a five minute sidebar to address his altered appearance is not among the film's storytelling weaknesses. It is a strength.