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

output: floundering way

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

output: the characters never change .

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

output: memorable zingers

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

output:
laughs -- sometimes a chuckle , sometimes a guffaw and , to my great pleasure , the occasional belly laugh