God knows I love this show. I've watched it since the first season and season 2 did not disappoint. Great cast, well written story line, and great cinematography. I love the character development and I especially love Grace and Tommy's relationship. It's definitely hard to pick a favorite character and I won't. It's slightly like Boardwalk Empire (HBO), if that helps you out. I highly recommend this show. If you can't watch it on BBC, It's available on Netflix.