I enjoyed most of the first half but gradually got battle fatigue and ended skipping through the second half. For me the family dynamic was the best part and the twists but turns they took slowly wore that away.
I didn't really feel the chemistry of the main leads or the other younger couples, Choo Ja and Jung Do had the chops instead. The Makjang plot elements were dragged on too long after I'd worked them out and the baddies were a little too one dimensional to hate rather just be irritated by.
Still I forced my way through to the end so not a waste of effort.

I'd watch Choo Ja again but probably not anyone else.