So firstly, I really did enjoy this mini series, it has many good points, but I do want to give a fair warning that it FLIES through the plot. I mean A LOT is glossed over, to the point you might think its a budgeting issue not just lazy writers. This series really should have been a full 12-15 eps in my opinion. The characters and the overall plot would have benefitted from it. That being said,

STORY
Super intriguing on a base level. I like this plot line they were trying to flesh out, and i could do enough back-fill myself to make it seem more full than it really was, but still it was very enjoyable and entertaining. This is also a down side though, as because it's so short you almost feel ripped off or that there are 5-7 extra eps laying on the cutting room floor in the editors office. I like seeing two capable, independent and strong dudes fall in love because it keeps away from the often ham-fisted fem!sub with a masc!dom that spurs up in these type of stories often. It's pretty cool

ACTING
Okay the acting pretty much made everything worth it. The two leads are great and there is definitely chemistry -- I enjoy the dichotomy of kr film being either NOTHING or going the full 9-yards and beating you over the end with make-out and strip scenes. Luckily for this film there was the latter.
the sister is also a great actor and she's very cute and genuine.

REWATCH?
yes just because there are some missing plot lines and such that'd i'd like to take time to fill in on my own. also the scenes mentioned before are hot sooo... ace.