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

output: guarantee to have you leaving the theater with a smile on your face

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

output: remember the last time i saw worse stunt editing or cheaper action movie production values than in extreme ops

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

output: a passing twinkle

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

output:
you 'll forget about it by monday , though