I always liked Nara, buy I don't remember, if I have ever liked any of her other dramas. (I think I've seen like 4) Oh My Baby is her best drama so far that I've seen, at least It's the least bad of those 5..
Nothing particularly stands out that is wrong with this drama, really. I mean sure from a western viewers standpoint getting bombarded by Korean bias against single parents, sperm donation etc can be pretty annoying, but they sort of dialed that down after the first few episodes, so I could bear with it. There are no annoying parent plots, even the love triangle(rectangle) is unusually tame,, considering. I guess the problem is that I just wasn't all that entertained. The comedy is not that great. The newspaper related happenings are a yawn. At least the romance should've been on point and the leads did in fact have good enough chemistry. Maybe the writer just failed write a believable romance story? I'm not entirely sure to be honest, I just feel that something's off with it. The ending is a bit lacking and it feels a bit rushed too.