Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good book, but too many discussion about very old films.

This is a very nice book, however, 3/4 of the book is a review on veeery old films from beginning of the cinematography history.You can find plot, cast, main idea and pictures for every film on the list.Basically, there is no need to buy this book, you can find all this info on Internet.