In Battle of the Five Armies there is a scene of the Orcs summoning the "earth eaters" and then a while later the were worms bust out of the Earth. I was kind of excited to see what kind of havoc these creatures would wreak. But then they don't show up again. What was the point of the were-worms in the movie?
If you don't tell me now I will never find out because I am not watching the Hobbit movies ever again!