Journey to Ixtlan

My lovely wife and I went to see the latest Hobbit today.  It is the second of three.  All I can say is... can we have a class action lawsuit?  Most directors compress time and space to fit a book into a movie.  This time around there were LONG action scenes added.  When did they happen in the book?  Never!  It is a imagining of what could have happened if lots more action took place.  All we can say is please... was that necessary.  They have three movies to be true enough to the book, but NO.  Not going to happen!  Anyway, do we have any grounds to sue here?