Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Wonderful documentary with extras!!!

This is a wonderful documentary about early African-American cinema. Why the subtitle "Black Southern Cinema"? I'm not sure but perhaps it is due to the fact that these movies were made during the Great Northern Migration of Southern-born African-Americans who made up the majority of the audience for these films. The two bonus films, "The Blood of Jesus" and "Go Down, Death" make this DVD a bargain if you are interested at all in early Black Cinema. I just hope that some one will do some restoration on other films from this period and get them out on DVD. Film is such a perishable medium. Getting them into digital form is so important!!! Before they're gone!!!