kind of love sci fi movie and this one be a must see for all age . lot of creative thinking that make this movie a wonderful experience for both adult and child . the story be great and the effect be excellent too . too bad be that the inner part of the movie be not show . the story should show more on the body itself and not just a common red blood cell . maybe the script or screen writer can expand it further by show the audience how brain look like inside the head and human lung and heart and liver etc then it even worth too see this movie a part of human entertainment . thumb up .