input: Generate a short movie review that has "negative" sentiment.

output: it 's always disappointing when a documentary fails to live up to -- or offer any new insight into -- its chosen topic .

input: Generate a short movie review that has "positive" sentiment.

output: 's an experience in understanding a unique culture that is presented with universal appeal

input: Generate a short movie review that has "positive" sentiment.

output: familiar but utterly delightful .

input: Generate a short movie review that has "negative" sentiment.

output:
it 's not a motion picture ; it 's an utterly static picture