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

output: of genuine excitement

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

output: neil burger here succeeded in ... making the mystery of four decades back the springboard for a more immediate mystery in the present

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

output: the slightest difficulty accepting him in the role

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

output:
considerable wit