Only thing I really want from next season is for Margerate to gain a personality, or to be killed, or leave, or whatever it takes to get her boring "I'm just a sweet and innocent Irish lady" routine, out of the show. She is the only element of this show, that is constantly bringing everything to a screeching hault. Hell, even have Nucky beat the shit out of her for a couple of episodes, just to give her character something to emote from. Anything.
Great finale though. Gyp Spoiler Below
was a bit surprising, but one thing this show is not short on, are potential villains, so I get it. Also, Harrow is officially one of the baddest asses to ever grace a TV screen. That scene in the bordello will not be forgotten anytime soon.