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

output: but believe it or not , it 's one of the most beautiful , evocative works i 've seen .

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

output: so badly made on every level

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

output: a grittily beautiful film

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

output:
just when you think you are making sense of it , something happens that tells you there is no sense .