I am just scrolling down on my ac on Netflix. Something I just opened for my curiosity but when I saw the 1st episode I thought that it was also as average as like some other series. But trust me it was like a slow poison. And after finishing the season 2 now I am too much excited . Yeah I agree with some others that the starting was slow but that was only to developing the characters. One thing that I have to say I am not being disappointed though I am a fan of Harry potter. There are lots of twist and turns that will can shock you and hook up with the series and you will wish to see the next.
I think it one word will absolutely come out after finishing S1 "What was that!why!???"
And after finishing S2 ".........." Oops I will never say this , you have to say your own .