I liked the premise of the show even though I was able to guess very easily the 1st episode big reveal. In addition to this one, I was unfortunately able to guess all the twists of the drama. Overall, the plot was very conventional with not a lot of surprises. It was divided in 3 main arcs which were quite repetitive in their narration. The pacing made it difficult for me to keep my interest up over the 12 episodes. I'm therefore wondering if the story would have been better as a movie with a more direct focus and less repetitions. I would also have preferred for the romance to be totally absent from the plot as it was one of the less convincing part of the show.

Still, "Bad and Crazy" remains all along quite entertaining and fun, and manages (even if sometimes quite awkwardly) to balance its thriller and action aspects with some more comedic (almost slapstick) side. There is clearly some suspension of disbelief that needs to be done in order for the story to remain compelling. I must admit I had some trouble doing that.

Overall, the acting was good but with some misses. Lee Dong Wook delivers a solid performance as well as Cha Hak Yeon and Cha Shi Won whose both play characters in the police force. The relationship between those three cops was the best part of the drama with their ups and downs. Wi Ha Joon and Han Ji Eun did a suitable job as the remaining main roles but I did not find myself fully invested in their performances. It is a bit of a shame but I'm wondering if it not more related to the writing of these roles rather than linked to the actors. The biggest issues in acting are coming from the villains who are written as super caricatural leading to the cast playing them in a really lousy way with a lot of overacting in some scenes.

The fight sequences were a lot of fun and the OST added a nice touch to crazy and mad vibe. It was super amusing to watch some of the scenes with the soundtrack blasting some loud metal or rock songs in the background. However, regarding the central appeal point of the drama, I found that the filmmaking did not necessarily enhance well enough the impact of it on his hero and his entourage. I have seen other shows treating this much better in terms of reveal and of staging.

I would recommend this to people looking for a police drama with some psychological aspects and quite a bit of upbeat action scenes. Be aware that this show has an almost cartoonish / manhwa vibe with big shifts in tonality over its course, so it clearly is not for everyone.