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

output: rival

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

output: 's as hard to classify as it is hard to resist

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

output: in reality it 's one tough rock .

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

output:
of good intentions derailed by a failure to seek and strike just the right tone