Instruct: Classify Amazon reviews into positive or negative sentiment
Query: extremely bad attempt for a movie of a phenomenal book

I loved the book, could not put it down. I consider it not only a great novel, but also a philosophy, psychology and political science book all in one. That being said - it is difficult to put all of that into a movie without making it over 4 hour long, even though it only covers less than half of the book. Had I not read the book, I would not have understood what was all going on in the movie. My husband, who did not read the book, did not quite catch on to the plot of the movie; I had to fill it in for him. The actors who portrayed Hank, Dagney and James were mediocre, at best; they did not give their characters any depth. Perhaps this book would be better as a 10 - 15 part movie series where the characters can be more fully developed as well as more details of the story line.