Instruct: Classify the given review into positive or negative sentiment.
Query: THE WORLD AT WAR

Several years ago I watched this series on TV and I believe it is the best documentary on World War II ever produced. It is even better on the DVD Disk in that the commentary about all the research that went into producing this great piece of history; and, the people that did it. I believe that this documentary should be every school in the nation. I am 68 years old and I think that today's schools are not covering history in the classes as they should--this documentary certainly explains how the war came about, what happen during the war, the countries involved, and the conclusion of the war. This work is in my opinion the finest documentary on World War II.Karl M Andrews