For a mid-season filler episode, there have been worse. I'm glad they gave Thea somewhat of a peaceful ending. After not being Speedy for so long, I'm glad that they had her leave with a purpose instead of taking off with Roy (although her just going off and being happy and doing nothing would've been great too, after everything she's been through). Really hope she succeeds in murdering those Lazarus pits though - the last thing this show needs is more ways for dead people to show up again.
Not fond of Diggle acting like a brat, but...sigh.
Glad Oliver's finally divorced from his not wife.