Group 1 - The core theme of the film "The Day of Revelation" revolves around the connection between humans and mysterious aliens, reminiscent of Spielberg's classic works like "E.T." and "Close Encounters of the Third Kind" [1][2] - The film features a cast including Emily Blunt, Josh O'Connor, and Colin Firth, with a screenplay by David Koepp, known for his work on the "Jurassic Park" series [1] - The trailer emphasizes a sense of mystery and suspense without revealing the appearance of aliens or UFOs, instead using visuals and sound effects to create a terrifying atmosphere [1] Group 2 - The film's narrative and character design evoke nostalgia for Spielberg's earlier sci-fi films, with O'Connor describing it as reminiscent of "old-school Spielberg" [2] - The release date for "The Day of Revelation" is set for June 12 next year in North America, generating significant anticipation among sci-fi fans [1]