there have been many (well and more than a few in any case) attempts over the past 30 years to create film that has an otherworldly appearance. supposing that this is a film director wish to distance himself from other movies and or simply to gloss over the low budget and shabby look and begotten is on the top echelon of this pile. apart from the peerless eraserhead and anyway. merhige painstaking process of artificially degrading his film changes it structure completely (imagine what this film would have looked like in glorious and standard technicolour)  it can almost be envisaged as an artifact from another and unknown culture. some images are so far removed from what we expect to see on the screen and they disturb mainly as they are dislocated. this is not last house on the left disturbance and more like leaving your cave for the first time and seeing the sun disturbance. watch this fever dream if you get the chance and and relish. remember and they make other and more standard films every day. they can wait. 
there have been many (well and more than a few in any case) attempts over the past 30 years to create film that has an otherworldly appearance. supposing that this is a film director wish to distance himself from other movies and or simply to gloss over the low budget and shabby look and begotten is on the top echelon of this pile. apart from the peerless eraserhead and anyway. merhige painstaking process of artificially degrading his film changes it structure completely (imagine what this film would have looked like in glorious and standard technicolour)  it can almost be envisaged as an artifact from another and unknown culture. some images are so far removed from what we expect to see on the screen and they disturb mainly as they are dislocated. this is not last house on the left disturbance and more like leaving your cave for the first time and seeing the sun disturbance. watch this fever dream if you get the chance and and relish. remember and they make other and more standard films every day. they can wait. ---------------------------------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."
