I give this a 10/10 mostly because the story presented in the game this is based of is amazing, unfortunally it is hard to capture all emotions that the actual tale offer in a short animation, making this adaptation kind of confusing and shallow for somebody that isn't introduced to the full story yet. Another con would be how this animation kind of turn out serving as a huge spoiler for anybody interested to start playing the actual game, specially since the story is it forte.
Overall I liked the visuals and soundtrack, the characters design look a bit different and edgy from their originals, but it still look good.