While the first episode wasn't the greatest, it set up the story of the show and the second episode was great from start to finish. The humour is dry and is a mix of British and US humour, but it's definitely heavier with the British humour. The head of comedy was brilliant. The head of comedy is one of those blonde bimbo's you see on TV that just say "that's so funny" instead of actually laughing.
To the people that say that the main characters have no chemistry, have you ever seen any married couple on UK TV. That's how they act. Married couples have their ups and downs, they act realistically. Do you want them to act like they have just met and they are so in love. Married life contains struggles and compromise. I think they conveyed this perfectly.
After watching the show, I do worry that most Americans will struggle to get the humour, which in reality is what this show is all about. Showcasing the difference in humour and the difficulty in creating a show that is brilliant in one country, but completely lost in another.