If you're following this on Amazon in the UK, have a look at your "Video Library" - there's a new episode there (ep4) a few days before it was due. Just been watching it, bit of a crunching gear change between plot and subplot, but I appreciated the "be excellent to one another (even if it's tough)" message.
(I know I'm two weeks behind) Well, that was quite sweet, and a proper comedy episode (the one with the human-robot love affair). And we got to see what Isaac looked like, or the actor who plays him. Seth does love his musicals, doesn't he?