Un-justified

I have now watched all four seasons of the TV series 'Justified.' I'm almost sad that it's over. I was glad to hear that there will be a fifth season starting in January though. I think I have liked this TV series more than any other ever in my life. I liked Sons of Anarchy, but then kind of lost touch with it. This series seemed to get better with every season; and season 4 was just fantastic. So.... now I don't know what I'm going to do. I can't really think of another series I want to watch (that's free).