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

output: lush , all-enveloping movie experience

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

output: pretty

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

output: by uneven dialogue and plot lapses

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

output:
once again , director chris columbus takes a hat-in-hand approach to rowling that stifles creativity and allows the film to drag on for nearly three hours .