Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The most convincing film version of a book ever made.

This technically ground breaking effects film version of J.R.R.Tolkien's Lord of the Rings is unique for having combined unprecedented and to this day unrepeated filming techniques with an extraordinarily inspired vision and an historic insightfulness into the development of the characters. The world is missing out on this classic because the Video is unavailable to buy; surely the re-releasing of the Lord of the Rings is inevitable as demand infinitely spirals . . .