problem: Generate a short movie review that has positive sentiment.
generated: it 's always fascinating to watch marker the essayist at work .

problem: Generate a short movie review that has positive sentiment.
generated: 's a talking head documentary , but a great one

problem: Generate a short movie review that has positive sentiment.
generated: in the process created a masterful work of art of their own

problem: Generate a short movie review that has negative sentiment.
generated:
... del toro maintains a dark mood that makes the film seem like something to endure instead of enjoy .