i think gerard comment 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 doc . there be no narrator and no fact or side info interlace and and no other gimmick . what you see be what you get a glimpse into the vanishing world of the saltmen of tibet . a a huge doc fan and i be surprised how much i lose 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 sound interest to you . it beautifully shot and informative and and present a valuable ( and closing ) window into the way of life of the tibetan saltmen ( and woman positive . all important attribute of a good doc . but do put on a big pot of coffee and it will help .