In the middle of this episode, Walter tells Olivia's boss Charlie Francis to "imagine yourself twenty years ago, imagining what it would be like twenty years in the future." Francis has a great response: he asks Olivia "Is he high?"
Well I want you to picture yourself, watching say, the third or fourth episode of 'Fringe'. You have to go back a month or two, to get the image. Back then, Could you have imagined the dramatic leap the show was going to take in this episode?