One stereotype I've seen in many dramas is that women (in their 30s and up) who are successful in their work are usually seen as "old maids" or "witches". Just because someone is successful doesn't mean they have given up rest of their life. And another side - housewives are usually seen as "dumb & un-educated" women in dramas.
I haven't read the webtoon but as a drama itself I think this was pretty damn good. Actors portrayed their characters really well and I like how all of them had flaws instead of being just perfect people. I liked the story and I actually really liked the ending too. Rated 8,5/10.