Instruct: Classify Amazon reviews into positive or negative sentiment
Query: One of the best Anime ever

Like others it is hard to build on the other excellent reviews. The music is just amazing and I have all three albums (the two sound tracks and blanc dans NOIR). The animation is also excellent and the series is a great (almost perfect) example of taking a premise that seems cliche (girls with guns) and turning it into so much more. Beyond the music and animation, the one other thing that really stands out is the level of character development. There are so many Anime out there where new aspects to a character just get written in. But for the main two characters in Noir (and even some of the supporting cast) the character development is woven in right before our eyes (though it can be very subtle). What is so great about this is the choices the characters make at the end actually feel "right". And it's this attention to detail and care that really sets this series apart.