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

output: had the ability to mesmerize , astonish and entertain

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

output: this painfully unfunny farce traffics in tired stereotypes and encumbers itself with complications ... that have no bearing on the story .

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

output: if you liked the previous movies in the series

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

output:
with bogus profundities