After watching this episode i thought it was good but not great. The hewletts act well together and are funny to watch. This episode is a possible launching pad for future episodes, introducing that there are company/ies creating their own nanites. Also the fact that the NID are involved can suggest that by the end of the episode they might want some nanites of their own.
The episode is light on action with a few scenes of doors breaking down and soldiers running in. But what it lacks in action is made up in the drama of the episode. I like the fact that not every episode has to be all gun ho and has the time to spend it on characters and their relationships. 20 episodes is a lot people. Overall I liked it but won't watch it again, well not for a while. But it will be intersting to see how the events that folded out in this episode are used in future. 8.5/10.