Boardwalk Empire. It was worth it. The second season of Boardwalk Empire was fantastic. However, they ruined it with the final episode of season two. It was a deal breaker for me, and I will not be tuning in for the third season.
First, I can't believe what happened to Jimmy.
Second, I don't believe if Margaret Schroeder were a real person (not a fictional character) she would sign over her wealth to the church. That just seemed a bit much.
I think this is why I don't watch much television. I don't like getting invested in characters and then the writers messing them up.