Episode 4 was one of the episodes I was expecting to see.What I wanted to see from this show that nomatter how excellent techology is the human element is still very important.So as a viewer I was glad I saw that.The story was very good too.What in a way may concerns me that the political fight between mayor and gideon .I wish the showrunners have great ideas and the show not become one sided.I like this story to be at the back/shadow and not to become the main one.So so far so good waiting for new episode.