The conclusion to a season that was all over the place tries to set things right for next season. That means getting rid of Billie, giving Earl some cash back to help and making sure Earl will have little distraction in his Karmidic tasks. Before that though we get a pretty predictable episode which has Billie undoing the good deeds that Earl has done through his list. Suffice to say she angers a lot of people in doing so. In the meantime Earl tries to put right what once went wrong when he sets out to make up for seducing 7 Camdenite (a local religious group that do not use modern machinery or tools) virgins. He does this by looking after the daughter of the women elder when she comes of age and is therefore allowed to go out into the wide world and choose to stay or not. Of course none of the young women go back to the camp afterwards.
As soon as Billie decides she is going to hide out in the Camdenites encampment its pretty predictable that she was going to find peace and stay there. Frankly as a character she had served her purpose so why not. After some of the mean things she did in this episode like telling Kenny's parents that he was gay and tipping over Joy and Darnell's trailer again.
One thing I'm not clear upon though is will Greta the Camdenite daughter stay with Randy. It'll be interesting to see him in a relationship next season.
So predictable but fun