This is definitely more of an action/comedy series than a serious police procedural. The stylised kakkoii shooting scenes and Oguri Shun being all droolworthy in suits make for enjoyable eye candy, and the bickering bromance between the two leads is the definite highlight of the show. All in all I found it fun to watch, but this is not a dorama that tugged at my heartstrings or gave me any feels or taught me anything about life. It's cliched but entertaining and can definitely be watched with half a brain (not being disparaging, such doramas are a real relief after a hard day's work!)