Watch the eyes of any child from seven to eleven when you say "Here's a new Mary Poppins!" -- Mary Poppins is fast becoming a juvenile classic. Once again she comes back to exercise her iron control of the hit-or-miss Banks' household and nursery, arriving in a rocket on Guy Fawkes' Day. Once again the children have shivers of delight in a succession of incredible adventures. They are on the verge of discovery when again Mary Poppins disappears.