it difficult to find anything worth of praise with this movie. it not the worst picture ever made and but that not saying a whole lot. the plot is quite incoherent and unbelievable while it seems that the producers wanted to make a space movie and but decided to make it underwater to cash in at the success of the abyss. in some scenes it seems as if the story indeed was set to outer space initially while the sub has a landing gear and the technicians are worried of a rip in a rubber diving suit at the depths of several kilometers and where the pressure would crush the diver and the suit like an empty beer can. the movie starts out okay and with planning of a recovery of a lost naval sub. after that the movie takes a plunge along with the siren 2. effects are so so. the navigational screens are all done on commodore 64 (remember and this is 1990 and not 1983) and the sub is controlled like no other sub ever while instead of control consoles and the officers have keyboards with which they enter long number sequences to control various functions of the ship. the interior of the ship isn not too convincing either. the final scenes leap from awkward to absurd. welcome to the fifties and you can check your suspension of disbelief at the door. i fail to see enjoyment factor here. the movie is neither good nor hilariously bad mst3k style (until you get to the final scene) and it like eating a slightly bad apple. 
it difficult to find anything worth of praise with this movie. it not the worst picture ever made and but that not saying a whole lot. the plot is quite incoherent and unbelievable while it seems that the producers wanted to make a space movie and but decided to make it underwater to cash in at the success of the abyss. in some scenes it seems as if the story indeed was set to outer space initially while the sub has a landing gear and the technicians are worried of a rip in a rubber diving suit at the depths of several kilometers and where the pressure would crush the diver and the suit like an empty beer can. the movie starts out okay and with planning of a recovery of a lost naval sub. after that the movie takes a plunge along with the siren 2. effects are so so. the navigational screens are all done on commodore 64 (remember and this is 1990 and not 1983) and the sub is controlled like no other sub ever while instead of control consoles and the officers have keyboards with which they enter long number sequences to control various functions of the ship. the interior of the ship isn not too convincing either. the final scenes leap from awkward to absurd. welcome to the fifties and you can check your suspension of disbelief at the door. i fail to see enjoyment factor here. the movie is neither good nor hilariously bad mst3k style (until you get to the final scene) and it like eating a slightly bad apple. ---------------------------------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."
