Through 3 episodes.
I really like this show, but I think there is a plot hole, although three of the characters have mentioned the plot hole, so I am not sure why they are not addressing it.
Tom Hardy is playing the same character he played in Peaky Blinders. He does it well, but it is the same character.
Pierce Brosnan is one of my favorite actors of his generation. He is excellent, although there are better actors, but he is just interesting to watch, and can kind of do anything. He is a true movie/TV star.
I am struggling a little with Helen Mirren's character. Is she really that stupid? She is like a female Sonny Corleone.
Paddy Considine is just a fantastic actor. He plays the not quite tough enough, not quite smart enough son of the boss, but still credible as a capo. He has the hardest role in the show, and he nails it.
The rest of the characters are solid. No weak links.