Analyze the sentence "as weber and weissman demonstrate with such insight and celebratory verve , the cockettes were n't as much about gender , sexual preference or political agitprop as they were simply a triumph of the indomitable human will to rebel , connect and create ." and classify the author's emotional state. The possible categories are: 2: very positive, 1: positive, 0: neutral, -1: negative, -2: very negative.