Scripted or Unscripted

I think all of these RTV shows have a general script of where the directors or producers want the show to go, but I do not think that they have a written out script that the people being filmed have to say. For instance, in pawn stars things happen that are unpredictable. The items that random people bring in cannot be controlled by the producers. However, there is a lot that we do not see behind the scenes because obviously the editors will let us see only what they want us to see. And I think to some extent whenever someone is being filmed they do not act like themselves 100%. Acting is always going to take place.