Storyline is somewhat steady (but very familiar) in the beginning, then gets convoluted unnecessarily. Ok for one watch, but kheechaoed to make you dizzy. Why so many sub-sub-plots keeping you cross-eyed. I prefer simpler stories and straight forward plots. Suggest you to see British crime stories specifically if you want to know what I mean. No doubt, at whatever economic strata human beings are, at the core EVERYONE of us are evil. It's just that most of us simply control our urges and therefore stay safe. Once thrust into a tight spot, I'm sure you'll be surprised at yourself with the things you can do. Au revoir!!