Episode 4 was very well written and I'm starting episode 5 tonight. I like the show. It really gives you a sense of how hard and unpleasant prison life is. And over time, you even start to feel for the characters, something that might not hit you right away when you're introduced to them. Then there's the Lost-style flashbacks. I like how they show us that these hardened women weren't necessarily like that before going to prison. And what's especially interesting is that those flashbacks either haven't shown us what they did to get locked away or they just give us glimpses into their criminal activity.