'The Mandalorian' preview: this could be the most badass Star Wars ever

The trailer may not have dropped, but those lucky fans who saw footage from The Mandalorian can attest that this already looks like the adult live-action Star Wars TV series of your dreams. 
The footage, locked down by Disney and shown only to attendees of The Mandalorian panel at Star Wars Celebration in Chicago, opened with Pedro Pascal as the title character in Boba Fett-style armor — known only as the Mandalorian — walking into a Cantina. But for the dilating door, the scene