Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The Promised Land: A Dream Deferred from Discovery and BBC-TV

Description from the back of the cover:The Promised Land: A Dream Deferred. A rural people becomes an urban one. Cultural and politcal gains are offset by overcrowding and increasing ghettoization of African-Americans, as Northern politicians ignore the ticking time bomb of resentment. A time bomb that would explode in the Sixties. VHS Video runs approximately 90 minutes.