A new trailer for Martin Scorsese’s The Aviator (Miramax, 12.17 is up and running online. The main impression is that Leonardo DiCapro’s (and Scorsese’s and John Logan’s) Howard Hughes character isn’t exactly a charmer. Brave and fearless, okay, but a nutter — driven, obsessive, intense. When he asks Ava Gardner (Kate Beckinsdale) to marry him, she says, “You’re too crazy for me.” The second thing you notice is that DiCaprio isn’t using his natural voice — he sounds reedy, higher-pitched, a bit hick-y.