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

output: with all its flaws

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

output: falls flat as thinking man cia agent jack ryan

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

output: ... no charm , no laughs , no fun , no reason to watch .

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

output:
that fights a good fight on behalf of the world 's endangered reefs