Wow, I binged this one. I was dubious at first, the first episode was interesting but I wasn't completely sure. After episode three though, I was really enjoying it, and from that point all I can say is that it really builds well. The tone and momentum really gets you hooked. I watched it all in one sitting and now I'm waiting desperately for the next season!
REALLY enjoyable and worth biting into.
9/10 for me.