 In October 2012 Hedren said although she believed the film accurately portrays Hitchcock 's negative behaviour towards her , the time constraints of a 90 @-@ minute film prevented telling the entire story of her career with him . She told television critic Rob Salem , " It wasn 't a constant barrage of harassment . If it had been constantly the way we have had to do it in this film , I would have been long gone " . 
