Omg I was looking for something like this because I think it's something that happens to me a lot lol
Goblin (poor chemistry between the leads, the first ep was fast paced but through the middle of it, it got extremely boring and the final episodes were completely unnecessary)
My love from another star (didn't make much sense)
Legend of the blue sea (it was awful and couldn't watch it beyond episode 2)
DOTS (I think this is the reason why I'm not excited about The King, it's because I don't like the writer and her works)