It's quite a decent film. I had a lot of reservations, not being interested in asian cinema, but the film was captivationg and well-made. The picture is very nice, great camera work, locations, the story in dynamic and interesting, the actors play well. I'd say the only negative element of it is their voices/intonations, I guess it is a part of the language, but oh my dog please stop whining...
2 hours is a good length, not too long, but the story had the chance to develop. It is quite complex as well, it doesn't drag on one spot. People in the cinema were laughing and gasping a few times, so the drama and depiction of the realities of life is there.