I prefer Jdramas over Kdramas. I used to only watch Kdramas but after I watched Last Cinderella Jdramas have been my favorite. I absolutely love Jdrama's from the 90's. I'm not sure what makes me like them so much, but I can't get enough of them.
I love Kdramas that are aired on OCN. I'll happily watch almost any drama that's aired on that channel since they are mostly crime and action dramas.
When it comes to genres, I like crime, mystery, thriller, and psychological the most. I do enjoy a good romance every now and then. I also have a weird love for tragedy dramas and movies. The more I cry the better.
10 - 9: Amazing. I only give ratings within this range if I really enjoyed it a lot.
8.5 - 7.5: Good but not great.
7 - 6: Mediocre. Most of the stuff I give ratings in this range is stuff that I didn't really like, but I might've enjoyed the first half or I thought that the overall theme was good, I just think it was executed badly.
5.5 - 3.5: Bad
3 - 1: DO NOT WATCH