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

output: up being both revelatory and narcissistic , achieving some honest insight into relationships that most high-concept films candy-coat with pat storylines , precious circumstances and beautiful stars

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

output: as artificial and soulless

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

output: is n't afraid to try any genre and to do it his own way .

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

output:
needed more emphasis