Question:
Is the sentiment of the following sentence positive or negative? your face for two hours
Answer:
negative

Question:
Is the sentiment of the following sentence positive or negative? becomes instead a grating endurance test
Answer:
negative

Question:
Is the sentiment of the following sentence positive or negative? fail to generate any interest in an unsympathetic hero caught up in an intricate plot that while cleverly worked out , can not overcome blah characters .
Answer:
negative