Best part of this episode: The bonding of Tess and Kate. It was a very sweet scene, and I loved everything about it. Re the theories mentioned here that Tess might fall for Deja ... no, no, no! That would be too weird & incestuous. But the bonding of Tess & Kate does make me wonder if the "her" is Kate. As I've said before, it has to be someone that Randall, Tess, and Toby all have in common (enough to have appeared in the preview scenes).
Worst part of the episode: A tie, between 1) William and Jesse (too many other things going on for us to be interested in their back story); and 2) poor Jae-Won ... being caught in a Pearson family drama with no escape.
Vietnam: I'm still interested in how this plays out. I thought this episode's scenes were good, especially showing Nicky refusing to help the boy (and why).
Overall: I didn't cry. This season has been like that ... it's just not as sharp & tight as in the past.