The plot is not bad, quite unique, although there were still some cliques like the memory loss.
The acting is well... there were some hit and miss... however, generally speaking, there is still room for improvement.
The music is ok, I like the opening tho... the opening, for me, represents the whole drama, as in the vibe of the music, if that even makes sense... but yeah...
Overall, I do recommend this drama for anyone interested but a tip of advice, just don't expect too much.