Has any movie moved as quickly from production (this summer), to completion? Because “Borat 2,” seemingly now titled “Borat: Subsequent MovieFilm,” and not the reportedly ridiculously long title recently rumored, is evidently putting quick shooters like Spielberg and Ridley Scott to shame. Yes, “Borat 2” already has a trailer and now a release date: Amazon Studios will release the film on October 23.