Question: Positive or negative opinion of the movie?

very depressing
--Answer: negative
Question: Positive or negative opinion of the movie?

a total lack
--Answer: negative
Question: Positive or negative opinion of the movie?

suggests a director fighting against the urge to sensationalize his material .
--Answer: positive
Question: Positive or negative opinion of the movie?

a smart , provocative drama
--
Answer: positive