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

output: to blandly go where we went 8 movies ago ...

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

output: even if the top-billed willis is not the most impressive player

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

output: central flaw

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

output:
adroit but finally a trifle flat , mad love does n't galvanize its outrage the way , say