I am a regular gamer since 2006. And there are very few games which I remember made me so compelled that I want to preach about it. This game is beautiful. In terms of graphics, story-telling, color science, environment, sound effects, everything. You can believe and trust all the other reviews here, and the score of 10/10 as well. One of the best games I have ever played, and so well done.
I always love this post-apocalyptic genre, but this one exactly hits what I always fantasied, in a good way. Tight alleys of Asia / Japan, combined with Sci-fi futuristic yet retro robots and technology, all trying to live in harmony. This game has a mystery and bigger than life environment where you'll feel like there's always a lot more outside of what you can see. It's very believable and real, even though it's pure fiction.
See for yourself, it's worth it.