problem: Generate a short movie review that has negative sentiment.
generated: 90 punitive minutes of eardrum-dicing gunplay , screeching-metal smashups , and flaccid odd-couple sniping

problem: Generate a short movie review that has positive sentiment.
generated: with a big heart

problem: Generate a short movie review that has negative sentiment.
generated: what a banal bore the preachy circuit turns out to be

problem: Generate a short movie review that has positive sentiment.
generated:
smart , funny , subtle , and resonant