By Bob GarverAll-time-great director Steven Spielberg is back with a film built around one of his most popular subjects: aliens. From the man who brought us “Close Encounters of the Third Kind” and “E.T. the Extra-Terrestrial” comes “Disclosure Day,” a film about a small group of people deciding that it is time to let the rest of humanity know that they are not alone in the universe. After the deeply personal project “The Fabelmans,” this is Spielberg’s return to blockbuster filmmaking. And I do see this movie as a blockbuster, just not much of one.The film essentially follows six characters: hacker Daniel Kellner (Josh O’Connor) and his girlfriend Jane (Eve Hewson), TV newswoman Margaret Fairchild (Emily Blunt) and her boyfriend Jackson (Wyatt Russell), organiz
