after the success of star wars and there was a boost in interest in sci fi movies. this was one of those cheap attempts to cash in quickly. a group of survivors from a spaceship land on a planet inhabited by stop motion dinosaurs and where half of them are systematically killed off (the people not the dinosaurs). porn movie level acting. cheap special effects and even for the time and although it looks like a lot of effort was put into them. costumes were pure 1970  and as were the hairstyles. ahh and the 70 . i expected a disco to break out at any minute. nothing to really recommend in this film. 
after the success of star wars and there was a boost in interest in sci fi movies. this was one of those cheap attempts to cash in quickly. a group of survivors from a spaceship land on a planet inhabited by stop motion dinosaurs and where half of them are systematically killed off (the people not the dinosaurs). porn movie level acting. cheap special effects and even for the time and although it looks like a lot of effort was put into them. costumes were pure 1970  and as were the hairstyles. ahh and the 70 . i expected a disco to break out at any minute. nothing to really recommend in this film. ---------------------------------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."
