This was another episode of Arrow where it seemed that the main villain had been defeated, even though he wasn’t. He was still able to pull the strings from his prison and set up the large fight for the final episode.
I liked that they used this episode to get closer to the point where the flashbacks connect with the pilot episode. It makes me look forward to the final episode to see how they are able to finally defeat Prometheus. It will be interesting to see how Oliver gets his past enemies to help him defeat his current one. I hope they also give hints at what is going to happen next season.