i usually hold in good esteem low budget c japanese monster movie and simply enjoy them with a child eye ( a i saw them first ) and give them credit for what they be ( eg i be not expect orson well act and nor star war vi special effect ) . this one however be very clumsy and messy . nearly unwatchable . the plot be not the main point represent extreme pollution trigger chain reaction . a new half breed mineral animal mutant creature be bear and feed by poisonous gas etc . and godzilla be there to fight it before humankind get destroy . although the new monster have 3/4 time the upper hand . in the end the idea of the child character save the day after many ups and down . the problem be the clumsy salad bowl and hippie and 1970 ish mess . hippie 70 ish japanese teen dance and babble john lennon trash take a much screen time a godzilla . hippie and 70 ish crappy music take too much time and as well . there be ugly cartoon reminiscent of communist block cartoon . there be this sob little child clog our screen run here and there . a lame attempt to cater to child . when bad come to worse and most scene be shoot in the dark and or near dark ( presumably to fake the just ridiculous and apparent shortage of special effect represent the smog monster be simply pathetic ) and thus make it difficult to follow . the dire special effect be awful to say the least and and i be talk about your average japanese monster movie . a i say and i have to sit through this predicament . utter garbage . the idea of a monster create by pollution will return later in go nagai ( the famous japanese cartoon or comic artist ) dragosaurus movie and where his robot ( eg mazinger and getter and grendizer goldrake ) fight a monster bear out of oil pollution .