I haven't seen the last episode yet, but from the last two it was hard to see what direction the whole thing is going in, and whether the character is strong enough to sustain an entire series. He was light relief in BB more than anything, but I suppose it was one of those shows that was dominated totally by one amazing performance. I can't help feeling slightly sorry for the woman who played Hank's wife in BB, because she had almost no character at all, and the bit where they tried to make her somewhat interesting was a total failure. That was my one real criticism of the show, that most of the non-villainous characters were under-developed
I am probably being dim, but what was the deal of 'earthing' himself when he went to his brother's house? Is it some home-grown cancer treatment that I know nothing about? The answer is probably so obvious that I have embarrassed myself.