I've never liked a show where people generally behave badly over and over again. I don't find it entertaining. This show was very different. The acting and writing was terrific. As far as the story line (I'm very careful not to give spoilers) let's just say the two characters were a mirror of each other acting out from unresolved issues that boiled over. The acting is great, you have empathy for them even at their worst, and eventually there is a lot of growth where you can look back and say that they were the best thing that ever happened to each other...but aren't all our enemies in the end?