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

output: are all more than competent

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

output: it stinks

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

output: so formulaic and forgettable that it 's hardly over before it begins to fade from memory

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

output:
the yawning chasm where the plot should be