Classify given movie review into two categories: positive, or negative based on its content.

[EX Q]: nohe has made a decent 'intro' documentary , but he feels like a spectator and not a participant .
[EX A]: negative

[EX Q]: this amiable picture talks tough , but it's all bluster -- in the end it's as sweet as greenfingers . . .
[EX A]: positive

[EX Q]: a haunting tale of murder and mayhem .
[EX A]:
positive