The only reason I wanted to watch this Cop K-drama was because of the 2 main male actors - Lee Seung Gi and Cha Seung Won; they were also in A Korean Odyssey and I loved the crazy funny bromance between these 2 guys. I have finally marathon-watched You're All Surrounded last weekend, and it was a wild ride. I think this is one of the best cop drama I have ever watch; felt fresh, not so boring, and has few good OST. There were lots of twists and turns, deep conspiracies and mysteries (mainly relating to why Eun Dae Gue/Kim Ji Yong's mother was murdered - the basis of this drama), complex villains, plus bits of romance thrown in. The chemistry between all the casts were great, especially between the 2 main lead couples. There were also many sad instances that brought lots of tears too. However, I have only 1 disappointment, that is, how the ending was rushed and wrapped up. I wished they have spent more time on how the main villain finally get punished, and less time on one unnecessary side-character (over-the-top loud shrieking Criminal Section Chief).
Overall, I really enjoyed this k-drama and I wished they made Season 2 immediately after Season 1 ended. I really miss these guys - Detective Seo Pan Seok and his 4 rookie detectives.