I'm amused by that fact that both Arrow and Supernatural had season finales titled "Sacrifice". However, Oliver Queen, you have failed this city. To be fair, I didn't see the second device coming either but Malcolm has been one step ahead for a while now so it's not a total stretch. It looked to me like the second device didn't destroy all of the Glades but maybe half of it? (Certainly the Arrow Lair was intact.) Tommy, Tommy, Tommy. Well, I didn't see that death coming. And it was set up well. I really enjoyed Colin Donnell's acting this episode for not only his death scene but his reaction to Malcolm playing his mother's voicemail. And Diggle to the rescue! I was a tad concerned that they might off Diggle when you consider how they seem to be playing up Roy (and it's also amusing that on last week's episode of Blue Bloods, David Ramsey's character Spoiler was shot and possibly crippled .) Also nice to see Quinten be a hero too and I thought his goodbye to Laurel was heartfelt as well. With all that was going on, it would have been easy to miss Oliver's first kill back on the island was Fyers. So what happens next season? Rebuilding?