Review of Some Must Watch While Some Must Sleep

I have enjoyed all episodes of season 1 and every episode of season 2 up to this episode. I do not like a story, or a plot that has no live action. No character development, no robotic action. This episode is based totally on Sarah's dreams and drug induced imaginings. I waited to watch the 3 episodes which followed before I commented on this. I feared the script writer had run out of ideas. Fortunatelly, I can tell you this is an isolated case and I hope we don't see more like it. I welcome second opinion, so do watch it, maybe I missed something, when I fell asleep from shear boredom. I hope we get Season 3, although having just spent $200 million on Salvation. Perhaps I shouldn't ask for more.