1- Unfortunately, I'm the kind who judges a book by it's cover, so the picture and the title need to catch my attention, they are the first things I'm gonna see so they need to catch my attention otherwise I won't even get to take a look at it, but I might still watch you with an ugly picture or bad title if I feel like, one never knows... Which is a reason to why I end up only watching k-dramas and rarely watching dramas from other countries...
2- Length
3- Genre
4- If I can find the drama with good subtitles and quality
5- Actors
6- Ratings
7- Reviews
8- My mood
9- I like to read some spoilers too, if it has a good ending, if someone dies, if the characters are likable...
10- I don't like to read synopses, most synopses just don't make justice to the dramas or movies, so I avoid them, but when I reeeeeeeeeaaaaally can't find anything to watch I do read them...
Yeah, I'm picky, that's why I have so many problems choosing new dramas to watch and end up watching mostly airing dramas...