t's the film fans have been waiting decades for. And today, the first trailer for the hotly-anticipated Ghostbusters re-boot was finally released. But while many praised the hilarious clip, showing Kristen Wiig, Melissa McCarthy, Kate McKinnon and Leslie Jones battling New York's supernatural nasties, some have complained that the film is falling back on racial stereotypes. That's because, while the white leads, McCarthy, Wiig and McKinnon, play brilliant engineers, professors and scientists, Jones' character is a simple NYC subway worker.