I wouldnt say hate,but these are the actors/actresses I have aversion to. I avoid their work as much as possible, as they have ruined many drama for me.
Jang Geun Suk- he was actually my first k-actor I had a crush on,bit he got so diva and now I can't stand him.
Joo Jin Mo- can't actually say why I don't like him. Just rubs me the wrong way somehow..
Jin Se Yeon- cringed at her wooden acting since day one
Shin Se Kyung- I used to think she was a horrible actress, now she doesn't bother me so much. I actually enjoyed her in The Girl Who Sees Smells. Now she is kind of hit or miss with her acting.
Go Ara- I actually used to really like her. I thought she was good in reply 1997,and soo pretty,but more I see of her acting the more I realize she has same acting style and expressions all the time and I find it quite annoying.
Hwang Jung Eum- strangely she happens to always be in the dramas I was looking forward to,so I tried to get through them many times,but that just made my allergy to her acting worse. I really can't stand her facial expressions,but especially her screeching voice.
Emi Takei- cannot act well, and something about her just annoys me..