This week's was like a really good episode of Lost as it told a self contained story (angry drunken Scottish guy was trying to cure death!), answered some questions (New hot girl is William's daughter! Elsie's alive!), and of course introduced some new mysteries (why did Bernard kill all those people?)
I think William really is starting to care about his robot friend a bit despite him saying he's just playing along.
Who's this new prick with a moustache? How many macho pricks (sometimes with moustaches) do we need? The Hemsworth seems to be starting to feel sympathy for the robots...or maybe the Indians replaced him with a robot Hemsworth somehow.
Did Maeve think her daughter would have been left on her own all this time?
Introducing a Matrix-like environment could really complicate things because now we'll be thinking "IS THIS SCENE IN THE MATRIX" as well as "WHEN IS THIS SCENE SET."