Classify given movie review into two categories: positive, or negative based on its content.
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Question: its gentle , touching story creeps into your heart .

Answer: positive


Question: the effort is sincere and the results are honest , but the film is so bleak that it's hardly watchable .

Answer: negative


Question: this enthralling documentary . . . is at once playful and haunting , an in-depth portrait of an iconoclastic artist who was fundamentally unknowable even to his closest friends .

Answer:
positive