It's not her characters that are annoying it's her voice, she has one those voice, that make you want to commit suicide because their so high and sound childish.
I tried my best not to compare it to the drama and the manga , but as a human being there's no way to always be completely objective, so I will say that this is a rainy day kind of movie, when you realize that you have seen all the movies on your shelves and need something new to watch.
I have to mention another thing which is not really important, but this is possibly the only drama where I have…
Truth to that , it was really a Thumbs ups moment. But I do have to say that in the flashback moment when she been chased , she looked like a Guhmino ( I think I saw a tail)