This drama deserves the highest praise. Incredible acting, gorgeous themes & wardrobe, interesting and well-formatted storyline, great examination of the web of family relationships and how bad choices can echo down thru generations, as well as a very thought-provoking theme of what truly makes a family, or more specifically, a mother?
I highly recommend this drama, and I also recommend that anyone wondering if they should watch it just IGNORE most of the commentary. There are many immature, undereducated and basically shallow persons on this site who haven't a clue how to interpret a complicated, thoughtful drama like this. The number of different themes presented, the indirect way the writers show the main traumatic event, the complicated interwoven motivations of all the characters, takes a willingness to watch the entire drama and to do some thinking about it as well.
So if you don't want to do that, this is not the drama for you, just saying. Not fluff, even tho L and his love interest do provide a lovely, sweet little note threading through-out the drama.