Gardens of the Night - movie trailer

At first when I read what this movie is about I thought it would suck a real depressing film. Now I have to give you fair warning that the trailer is a bit of a spoiler giving more away than they should. But personally I like that, when it comes to drama's I like to have a reasonable guess where it is going. I hate depressing or half endings. Nothing puts me of more than a sucky ending. Now the movie 'Gardens of the Night' is about two kids kidnapped by this guy and how he raised them and they ended up on the street. The relationship that is formed between the two children and how the fact they where kidnapped alters it. I would love to see this just to know how it ends :) It looks fascinating