After veiwing the GodfatherI, II and III, Mario Puzo's book fell into my hands. Even after watching the movies I felt that they seemed to down grade as they went through each picture, although II was still a good picture. Upon reading the novel it appeared to me that Mario Puzo definetly had a large part in the first movie and a good sector of controll over the secong, but would anyone agree with me that part III was probably written purely by Coppola?