Just gonna do pros and cons so that I don't ramble TOO much.

PROS:
+Yo Han
+Yo Han's mansion
+Yo Han's right hand man ("K")
+acting was top tier from the whole cast
+40% of Sun Ah's outfits
+Sun Ah shooting Heo Jung Se ( a.k.a K-Trump)
+the chemistry between Yo Han and Ga On
+the actress for Sun Ah played tf out her role
+the plot twist about the fire
+the shows general concept and the way they showed how interwoven the corruption was

CONS:
+ Ga On's naivety

+ Ga On being a self-righteous idiot until the very end

+ Soo Hyun being the WORST detective I've seen in a K-drama (not aware of her surroundings AT ALL, never calls for back up EVEN WHEN SHE BROUGHT A CHILD INTO A SITUATION WHERE A WHOLE GANG WAS BEATING PEOPLE UP......WITH PIPES, very biased towards one suspect even when given clues about others, indifferent to all the corrupt people in power because all her focus is on Yo Han)

+ SUN AH (every time I saw her face, it irked me; like, physical repulsion)

+ writers trying to give Sun Ah an incomplete redemption arc (it wasn't set up well)

+ people not having a brain of their own unless it's to blame Yo Han

+ GA OOOOOOON

+ the Ga On x Soo Hyun romance(very cliché and like ZERO chemistry)

+ again Soo Hyun being an idiot( how she gon' blame her tampering with a crime scene on Ga On? it was unnecessary for her to do it anyways??? they told you it was a suicide? you are also in control of your own actions?)

+how writers portray main female leads in a way that makes them extremely disliked by a lot of the audience; in this case, it would be Soo Hyun.