OH MY GOD. This episode was beautiful. we get firestorm's back story and insight into how his powers work. It was also awesome to see Cisco and Joe working together to find out who killed Nora. Did anyone else think of Flashpoint when they found out an adult Barry was there? It would be really awesome to see a time travel-alternate dimension story line to unfold. The scenes with Barry and Linda were great. It's awesome to see that being a superhero doesn't mean you can't get some action every now and then. We also got some more development on Harrison Well's character. He had the option to kill a key member in the Justice League but he decided not to. It makes me wonder even more what is actual goal is. He's not a complete villain, but he's not a hero either. Probably my forth favorite episode so far, right behind The Man in the Yellow Suit, Flash vs Arrow, and Going Rouge.