I'm officially back on board with this show after last year's shakiness. Liked the villain of the week, liking Darhk (is that where the 'H' goes?). I hope they keep defining his power in little scenes like these so that once we finally see a big fight we actually know his limitations, even if Team Arrow don't.
The dialogue when Felicity speechified Ollie/Dig sounded weird (writing rather than EBR, I think), otherwise no issues.
Malcolm feels a lot more right now than last year, though we'll see if it lasts. I liked that the start of his story had him sparring with Nyssa like it was no big deal, but once the safety net of the Pit was destroyed the old coward returned. I reckon Nyssa might beat him if they fought again, since his biggest weakness has always been his fear, something Nyssa doesn't have.
I feel like Laurel being bull-headed and not listening to advice is totally in character for her. She has a history of this kind of thing, so as much as it was a dumb decision and I can chastise the character, I'm on board with the writing and that's what matters.
I gotta say the fallout from the resurrection of Sara is a big one but I like the dramatic tension it's built. Sara looked like to me at least like she wanted to rip Thea's head off.
I was actually mulling that over because Sara's behaviour was bothering me, and I think I may have spotted what they are doing. Sara didn't go straight for Thea, she went for Merlyn/Nyssa (it wasn't clear which) first, but then diverted to Thea. When Thea came out she went after Ra's (if I remember correctly). It looks like Merlyn's comment about needing to kill your killer was not only accurate but an instinctive behaviour.
Then the possibility of Nyssa turning into an enemy of Laurel is interesting if it's played out right. Laurel as the Black Canary as of yet hasn't really developed arch nemesis and Nyssa also being her teacher makes it a pretty good one if it ever comes to that.
I feel like if Sara gets better, Nyssa would lay off of Laurel.
My personal guess is that Constantine will set up some shenanigans to bypass Sara's need to kill Thea, her killer, (maybe by somehow tricking the curse into thinking that Sara did kill her) however the same cure won't be doable with Thea because Ra's is gone, so while Sara will be saved, Thea will be dealing with the bloodlust for half if not all the season.