I thought it was very good - I definitely wanted to see what happened next after the end of the episode!
Sadly, Sally the Synth from the fake adverts doesn't seem to be in the series (unless she crops up later). Gemma Chan is awesome as Anita the Synth, though.
Whilst I remember, I happened to see an advert saying that the third season of
Person Of Interest is coming back from its mid-season break this Thursday on Five (it's usually on on Monday nights). Though I have to say that the first half of this season was a bit lack-lustre compared to what went before - it's like they've run out of story arc and so they just help a different person each week and that's pretty much it. Hopefully it'll pick up again, though.
