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even before it builds up to its insanely staged ballroom scene , in which 3000 actors appear in full regalia , it 's waltzed itself into the art film pantheon .

positive

Would the following phrase be considered positive or negative?

self-deprecating comedy

positive

Would the following phrase be considered positive or negative?

look at a slice of counterculture that might be best forgotten .

negative

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's all stitched together with energy , intelligence and verve , enhanced by a surplus of vintage archive footage .
positive