I've been enjoying this drama like the rest of you. Some of you I recognize from the "Father is Strange" thread, and it's my first post on this thread.
There isn't a whole lot to add to what most of you have commented. I will make a couple of points though.
I realize that to watch kdramas, suspension of disbelief is a requisite. However, the entire plot line with ES, ET, YH, and CSW regarding the little girl's illness and ET being her dad seems a stretch far even for me. It goes without saying that more angst will commence as the news continues to settle in all of the characters' minds and hearts. It will be very interesting to see how the writer wraps this story line up.
As far as CSW, I consider myself a pretty forgiving person. However, he makes it very, very difficult with his actions. I can see how remorseful he might feel about abandoning his daughter. But, his attempted kidnapping threw away any currency he had with my sympathy towards him. And since it's now established that he's not even Eun Soo's dad, then that makes it all too easy for me to despise him all the more.
Although I can't stand the behavior of all the money/power hungry characters in this story, I don't think that they're the worst bunch I've ever seen. But, I do have a suggestion - see if you agree with this. I'd have them each pick a planet, any planet besides Earth. We get a big spaceship to put them on, drop them off their chosen planets, and they never return here again. Well, I can still dream, right?
I can't wait til next Saturday. How ET and YH process the news together will be telling.
Keep up the great comments, everyone!