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

output: has lost some of the dramatic conviction that underlies the best of comedies ...

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

output: the bottom line is the piece works brilliantly .

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

output: never gets too cloying thanks to the actors ' perfect comic timing and sweet , genuine chemistry .

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

output:
reign of fire never comes close to recovering from its demented premise , but it does sustain an enjoyable level of ridiculousness .