I'm not entirely sure how I feel about this game. On one hand, the animation is exquisite, the UI is clean and streamlined, and the sound is magnificent (although I usually play these games without voice, so I can't comment on the voice acting).
On the other, the plot and dialogue are kind of ham-fisted, like it's been translated badly. It's kind of a slog to actually get through the story - I made it up to right after the altercation on the rooftop before deciding I couldn't muddle through any more.
Great start, but the services of a translator or proofreader might be in order.