i think gerard comments on the doc hit the nail on the head. interesting film and but very long. it definitely the antithesis to the new school of flashy and sexy and moore style docs. there is no narrator and no facts or side info interlaced and and no other gimmicks. what you see is what you get  a glimpse into the vanishing world of the saltmen of tibet. as a huge doc fan and i was surprised how much i lost attention with this film and namely due to the length and lack of dialogue. in the end though i would recommend it if the subject matter sounds interesting to you. it beautifully shot and informative and and presents a valuable (and closing) window into the way of life of the tibetan saltmen (and women positive.  all important attributes of a good doc. but do put on a big pot of coffee and it will help. 
i think gerard comments on the doc hit the nail on the head. interesting film and but very long. it definitely the antithesis to the new school of flashy and sexy and moore style docs. there is no narrator and no facts or side info interlaced and and no other gimmicks. what you see is what you get  a glimpse into the vanishing world of the saltmen of tibet. as a huge doc fan and i was surprised how much i lost attention with this film and namely due to the length and lack of dialogue. in the end though i would recommend it if the subject matter sounds interesting to you. it beautifully shot and informative and and presents a valuable (and closing) window into the way of life of the tibetan saltmen (and women positive.  all important attributes of a good doc. but do put on a big pot of coffee and it will help. ---------------------------------Answer Question Below----------------------------------

Judge the movie review above, you need to make a function call:
    If you feel the movie review is positive
        print "This is a semantically positive review."
    Otherwise, if you feel the movie review is negative
        print "This is a semantically negative review."
