Exactly. I don’t want to even try the 2nd season I watched the first episode of that and said “nope” as…
there are enough dramas that deserve a second season while they make the 4th season of this....
as for fiery priest. back then there were so many priest genre dramas, so I wanted to skip it too. I'm glad I didn't. this one is really fun to watch. you can try and watch the first 3 episodes. that's properly enough time to get a good feeling.
I'm at ep 4 and gotta say. he is not a murderer, way too clumsy to be a serial killer, and I'm guessing the father tried to make his son follow his footstep and make a murderer like himself. but it did not happen. that's what I think. I have a book like that (i hunt killers) the dad is a serial killer and he made his son learn the ways of how to kill and get rid of someone. but the son decided to hunt for the killers instead of becoming one by using the things his father taught him. just like that, they are trying to portrait Hyun So as a killer just like his father. also, the book Inquisitor and The Shepherd are killer/ abusive fathers and mistreated sons, if my mind serves me right! I hope I'm wrong.
this one is hard to watch. I find myself staring at Lee Jun Ki and totally stop reading the subtitles. he is darn hot with his hair down like that. overall, the pace of the drama is good. just finished episode 2. every episode pulls you in.
yall nag too much, most of you know these actors and watch this drama only to complain. nothing else. and for the story. It's soooo obvious and cliche. so what do you all expect... reset your brain and watch it
if any of you dutchies saw the Kaashuis. high five
K-Drama 
as for fiery priest. back then there were so many priest genre dramas, so I wanted to skip it too. I'm glad I didn't. this one is really fun to watch. you can try and watch the first 3 episodes. that's properly enough time to get a good feeling.
if any of you dutchies saw the Kaashuis. high five