problem: Generate a short movie review that has negative sentiment.
generated: essentially ruined -- or , rather , overpowered

problem: Generate a short movie review that has positive sentiment.
generated: is simply no doubt that this film asks the right questions at the right time in the history of our country .

problem: Generate a short movie review that has negative sentiment.
generated: it winds up moving in many directions as it searches ( vainly , i think ) for something fresh to say .

problem: Generate a short movie review that has positive sentiment.
generated:
it makes you believe the cast and crew thoroughly enjoyed themselves and believed in their small-budget film .