despite the previous reviewer screed and this be a well pace and interesting documentary with lot of clip from classic 1950s sci fi film that influence spielberg and lucas and others in their more recent effort . i agree that spielberg film aren not even in the same league a the film discuss here and such a william cameron menzies brilliant invader from mar and to name just one of the many title examine and but this be still a remarkably good overview of 1950s paranoid sci fi . yes and it turn into a commercial for the tepid remake of war of the world during the last fifteen minute while you can turn that off . the rest be surprisingly good and and it nice to see contemporary filmmaker remember the film that inspire them and even if they can not begin to match the original .