I have seen all the Harry Potter movies.The goblet of fire was my least favorite, the story seemed rushed and like very good plots were put together forcibly with many plot holes, the movie seemed dull and dark. 
 Now, that I've read the book it is one of my favorite installment of the Harry Potter series. 
 The story does not tell us about the magic only but it portrays the warmth of true friendship, love, honesty, bravery, loyalty etc. It gives you the freedom to think, to explore your minds. An unputdownable marvelous and remarkable writing from J.K Rowling