‘Here, alas! I must do you a discourtesy,’ said Faramir. ‘I hope you will pardon it to one who has so far made his orders give way to courtesy as not to slay you or to bind you. But it is a command that no stranger, not even one of Rohan that fights with us, shall see the path we now go with open eyes. I must blindfold you.’
They definitely made Faramir seem more cautious and rough to the hobbits in the movie, treating them almost with contempt.
