How does the language issue work? Shouldn't everyone be speaking the Venetian dialect of Italian? Why isn't anyone surprised to see a 20th century police box land in the middle of a crowded square? Loved the opening scene, enjoyed the moral complexity of defeating a species that came not to conquer the planet but to carve out a large enough area to survive. Next week looks interesting since I've always had a special interest in "What is reality?" stories.