Following are my recommendations (all received < 8 average rating):
Creating Destiny -- enjoyed this for the great chemistry between the Two Leads who became Real Life Couple.
Fermentation Family -- great cinematography, good story although mellow in tone as opposed to melodrama > "warmth/pleasant" atmosphere … this drama deserves more attention than it has received so far.
Hanawake no Yon Shimai -- has a strong female … two, in fact = oldest and second oldest sisters.
King's Family -- Pls see my comments on this drama summary/reviews webpage. (I've up'd my 7 to 8 rating since)
Smile, Dong Hae -- long, long … however, the pacing is really good and enough suspense to keep you going. It is one of very few dramas I've stayed up past my bedtime "to watch just a little bit more"!
Stars Falling from the Sky -- if nothing else, watch this for Kim Ji Hoon and the adorable children = warm/cozy.