This episode was amazing and my favorite episode of the season. Captain Cold is my favorite villain and Wentworth Miller is one of my favorite actors and for Dominic Purcell to be cast as Heat Wave just made the episode that much better. The two are great together. I loved the comic book-y feel of the episode and thought it was extremely fun and well written. The final battle of fire and ice between The Flash and the two rogues was my favorite showdown of the season besides Flash vs. Reverse Flash. The crossing of the streams of the two weapons was great as well and made for an extremely entertaining end. I loved everything about this episode and how Snart and Rory differed personality wise. Great casting, Great writing, Great episode. 10/10