i think i can safely say ( without really give anything away ) and that this movie have no robot in it . the guy in robot costume do not act or speak a such and and the evil entity behind the whole plot isn not a robot either . the whole thing look like it be shoot in a city park somewhere and with photo drop in the background when the director need a custom set . i can not even use word to describe the acting . this couldn not even offer the hilarious end of star crystal . in short and it be clearly one of the bad sci fi movie of the 80 and i would be so bold a to say of all time .