Overall it is a good story
They lacked on so many things and they can do better.
Cons
1. Writting
They fell to a dip whenever it comes to building up of charecter they could have just made it easier for us but they didn't
And at some point it felt it was repeating it self ,it can make potential viewers bored and they can drop this drama
Especially the inconsistency between the charecters and sudden change in their personality can't be explained if u don't show their past
2. Editing
Hwal can be a very powerful hero if you showed his certain pros he felt dumb in certain moments when he suddenly changed if they showed us certain parts of their pasts they can build a chemistry between them
But they didn't i rather felt that chemistry between Lee Joon and lee jin wook
Lack in proper charecterization of his family members especially seung Yeon and wook seok they did their best with that shitty writing
At some point I lost interest in them
3.unrelatable charecters
Especially sang un i would rather see her as someone who can beat someone's ass as she have to protect her sister but they didn't do that
They made her a whiny charecter and unattainable humanity
And unrealistic goals like just give me a break
4. MLS costumes
Especially min sang un like why are they doing this to her
Worst costumes like why ...
Pros
Actors are the main stay for me i watched this because of Lee joon and lee jin wook acting they carried this show
Lee jin wook is swoon worthy he looked so good
Lee Joon is the only charecter that deserves a proper applause he is the only well written charecter
Ost
They nailed in ost even during shitty scenes they are the only light for this drama
Cinematography
Is quite good
They were quite realistic and i loved it so much
Cgi
Didn't looked that bad for a k drama
Overall i think would miss this drama Mainly because i would be bored of watching nothing during their airing slots
Lee jin wook I miss him
He was so good at acting even with shitty writing
Lee Joon i would look forward to his future projects