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

output: what he does best

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

output: of a movie , a vampire soap opera that does n't make much

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

output: stimulating and demanding

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

output:
if occasionally flawed ,