Instruct: Classify a given review into positive or negative sentiment.
Query: A complex story of what A.I. is and what souls are...

This anime is one of the most complex stories ever...But if you listen closely and keep a watchful eye, it WILL all make sense in the very end!I really can't explain too much of this story, without confusing, or giving away anything...What I can say is if you like Cowboy Bebop's plot: Stand alone episodes combined with a subliminal plot then you will enjoy this.I can also say that the theme about the series is: At point is a man a machine once he becomes a cyborg? At if a machine obtains individuality, is he/she/it human?And lastly, if something occurs, that appears differently to others eyes, does it become what the others thought?Philosophy, action, sci-fi, complexity, and excellence is what you will get with Ghost in the Shell.