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

output: human power

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

output: things really get weird , though not particularly scary : the movie is all portent and no content

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

output: , the tale -- like its central figure , vivi -- is just a little bit hard to love .

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

output:
a solid , spooky entertainment worthy of the price of a ticket