Was ill over the weekend so got through 10 episodes! The first half or so I absolutely loved, but have to say the quality was noticeably getting worse with each episode to the point that by episode 10 (funeral episode) I was quite pissed off. Not only was it a weird, disjointed episode, but a great show would not make you think the anti-hero lead is a complete piece of shit as early as the first season.
I agree about Giamatti's overacting too.
Overall though it's a good show, not a great one, but one I'll keep watching for sure.