Hey , I am going through Black Mirror myself and I'm loving it. I have season 4 left and I was going to do an episode by episode once I was done, but you beat me to it :) I like your comparison to American Horror Story, I think its quite apt. I liken it to Twilight Zone myself. I will be checking in to see what else your write about concerning BM.
RE: #8 - I started watching Black Mirror