Boardwalk Empire : new HBO show about prohibition

Ok so first of all it HBO, second it's Martin Scorsese, third it's Terence Winter, the writers of The Sopranos, fourth it's with Michael Pitt (Dawson's Creek, Murder by Numbers, The Village, Last Days...) and a bunch of other people we know, fifth it's set in the twenties in the prohibition era with Al Capone & co., so what more do you want ?

Here is a trailer :