It was bound to be rushed.......i mean,it is the longest books of all the HP books yet is'nt it?the book is some 600+ pages and the movie script is only 120 pages!!See how much of the book is compressed to the movie!!Moreover.......the movie producers first thought of making the movie into two parts........but i still feel they concentrated on more of the "essence" of the book instead of the whole book!even POA was rushed in my opinion........better GOF than POA......in that case.......as the dialougues are not swapped between the charecters like in POA where hermione says Ron's line!