in the movie several reference be make in subtly to blade runner and but one of the most obvious be the fact the cain 607 and his unit be all genetic construct and breed to be expendable warrior . but a favorite quote of mine from the movie be and you should have make them smart as well a fast . kurt russell do a incredible job and his facial expression or lack of in the movie give more in the way of relate the story then the rest of the cast combine . even when he fall in love with sandra but do not know how to deal with these emotion and and his tear after be expel from the group and or his shuddering when he be give a hug and and his attachment to the mute young boy who in many way remind todd of himself and and what he could have be if not for his selection to be a soldier .