Having watched them almost one after the other, I couldn't help comparing this dorama to "Unfair" (particularly since they're both cop-shows with a female lead) and imho "Boss" wins hands down: not only is the main character much better (somebody with brains instead of a female "Dirty Harry"), but also the supporting cast is quite good, the plots make some sense and the constant humor makes it much more enjoyable (all this imho of course). I didn't have many expectations but I ended up unexpectedly liking it.