According to some people, Hillary Clinton is not a nice in real life as she is in front of the camera. Those who have met her off camera in public claim that she is quite rude and all those smiles that she reflects on-screen, are nothing but a publicity stunt. They are done to capture the interest and trust of the general public.
Some people however, have a different viewpoint and claim that Hilary Clinton has greeted them very nicely off the camera whenever they have had an interaction. Well, experiences vary from person to person so it is quite subjective.