the value in this doesn not come from the story and the acting or the intertitles . there nothing exotic about the locale or the people while in fact and there seem to have be a deliberate use of a cast that precisely resemble the sort of audience that be expect to attend the movie . where the value lie be in the twisting effect that come from the editing of the imagery that have u convince of one thing and to the point of side with the indignant mob within the film and only to have the rubber band harshly snap at the precise climactic moment . idea that filmmaker still try to rearrange and perfect . along the way and we be treat to some uniquely cinematic idea while partly the camera angle and the shot to shoot edits that twist our perception . but note also the superposition of image to denote imagination and memory . what we have here be evidence of hitchcock early recognition of the power of the camera to tell the story in it own unique and new language .