Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Dropped the ball

After having read all the previous books in the IJ series, this one was a huge disappointment. Caidin's Indiana Jones is nothing like the Indy we all know and love from the movies and the book series. Furthermore, the author continually strays from the storyline established in the first several novels. One wonders if he even read all of them before attempting his story. He also seems more interested in developing a story about early 20th c. aviation and poorly-written spy capers than in writing about everybody's favorite archaeologist. I have read better fan-fic than this one.... In short, this book was a huge dissapointment.