Absolutely amazing only really kicked in last epsiode but WTAF if the ending. If they isn't a series 2 I'll personally loose my rag. I'm getting sick of producers leaving stuff on cliff hangers for months and months then forgetting about the program then pops up 2 years later with a new series then having to rewatch 6 hours all over again it's a joke. I've now decided to read reviews of stuff before watching because of last episode like this left on a cliff hanger that will most likely won't be resolved like it took 4 years for grace to be aired after the first 2 episodes then completely took it off air to then edit the first two and make each epsiode and individual story instead of the making it about one (yet again stopped watching that) I personally think it's getting stupid leaving stuff on cliff hangers for months sometimes even years either air them all or nothing!
Overall it's great only reason for 5* but I will surely change my * if they don't release new epsiode.