I thought for the first half of this episode that it was excessively talkie. The characters take long periods to explain things to each other. We didn't need five minutes of Olivia and Peter. But these Observers are so stone cold that they are utterly hateful. They have ESP-like powers. There is some damage inflicted and Walter is captured. Because his brain is partitioned the bad guy can't seem to break through. The scenes are so bleak and so believable. I thought that this must really be a high budget show. Sadly, Walter seems to have a plan to deal with these baldies, but after his interrogation, he seems void of imagination. The final scene with the CD in the taxi is priceless.
