What's most amazing about this film is that it was made by teenagers and looks good even for being shot in 16mm. Seeing Nazis goose-stepping in front of various UK landmarks and is pretty upsetting and totally convincing. The narrative loses a lot of steam after an hour (I think this film was expanded from a short) but the faked newsreel shown in a cinema halfway through the movie is totally flawless in its imitation of German propaganda films.