Only saying the other day that I'm getting tired of he weak story lines in all my favourite shows and needed something new......... and watched N.A annnnnnd is hooked just done the 12 episodes in last 4 day, addictive to say the least. Not full of in your face STAT! QUICK INCUBATE! Gushing blood and odd ball graphic injuries. They seem to have approached it with humanising characters and ongoing background stories to each character that haven't all been full revealed as yet. Looking forward to the next instalment of episodes in May. Well done Amazon.