Hannah was an excellent character as was most of the crew, I just didn't see the point in the drunken guy Kevin, he added nothing, Ricky Gervais was excellent though and I really got lost in his role, kinda like Tom Hanks in Forest Gump. The finale was excellent and I was blubbing like a blubbing maniac which to me is a good sign.
Karl Pilkington was top notch and I loved the way he told that ring bitch off and then the subtle shoulder rub from Hannah, he was excellent throughout.

so didn't think his portrayal was that bad. In fact I didn't even know he was the character until the credits, although I had thought he looked vaguely familiar. Ignorance is bliss sometimes
I only watched the show on a random reccomendation. 