I will come back later once I've finished the show. I just wanted to right my thoughts in one spot

Pros
-Chemistry is the best I've seen
-No angst
-Gives slow burn vibes, but is actually quite fast paced
-Acting is really good
-Well casted
-Good clothing choices
-Great sets
-Rarely boring
-both leads were green forests, but they had understandable foibles

Cons:
-I don't really like English music in cdramas. Like they have grammatical errors, which bothers me. Some songs they overplayed to much (which were, to begin with, not that great)
-the sports theme was kinda not very much shown
-They do a lot of eating

(for the cons, they're not very serious issues)

In general, one of the best cdramas I've watched.