Slightly better than season 2 because of lee do-hyun and song kang moments, but still not even close to the greatness of season 1.
There are a lot of details that I didn't remembered so I was a bit confused in some moments.
In general it felt kinda rush, and it felt that they just wanted to write some random things to make 2 more seasons.
Not every kdrama needs an additional season just because the first one was good, I wish kdrama writers would start getting this, because most of the times it just not makes sense.
Despite everything, song kang is so beautiful it was worth it.