This is one of the few shows which portrays the real life issues very originally. It captivates the audience so well it almost feel like you are there in the same place with the same people while it is happening. Although season 3 was little bit weird. But man oh man season 4 was just mind blowing and it made me cry. Many people just villain-ized the whole show in the begining saying it was dark and disturbing but it's the reality that every one fears to face. That's all I have to say for the show apart from it being just fantastic. And I think it's just so underrated.