I enjoyed watching the first 1/3 A LOT, enjoyed the second 1/3 moderately & I found the last 1/3 (before the one hour long ending) boring & predictable. The truly amazing acting performances are semi ruined by the script. There isn't any writer's creativity here. It's like they took the procedural story from "I Can Hear Your Voice" & they added the plot twist from Healer, but unlike in Healer they tried their best to ruin all the good that they've built, milking the stupid twist to the max. Others have mentioned that they could only finish watching the show, because of the interesting villain figure, well I did not find him interesting at all, by the time I reached the later episodes I only continued watching to see the inevitable happy ending. The procedural parts weren't interesting, I did not feel very engaged with any of the miscellaneous cases. The mental problems of the villain just made me yawn.

Despite all the negatives I'm still giving it a 7.5, because the acting performances were really spot on, the romance despite the retarded separation was quite awesome. The humor deserves some praise as well, I did spit out my tea that one time.. I liked the ending double episode too, liked it a lot in fact. It's nice that there was no triangle, I really hate triangles.
I Can Hear Your Voice & Healer are MUCH MUCH MUCH better than this one, but nonetheless this is still entertaining enough & I felt that it was mostly worth my time.