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

output: the story of trouble every day ... is so sketchy it amounts to little more than preliminary notes for a science-fiction horror film , and

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

output: are pretty valuable these days

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

output: a well-put-together piece of urban satire .

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

output:
assured , vital and well wrought