Last night, Hangover 3 managed to do 3.1 million in midnight shows across the country. That’s down from the previous Hangover, as well as The Great Gatsby earlier this summer, and of course Iron Man 3. Trouble ahead for the wolf pack? At a brisk 1 hr and 40 minutes, Hangover is hoping that more showtimes means more box office, as it battles against longer shows with less showtimes.