Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent, funny, is this real life perhaps!

Son of Corwin (Amber series) goes to college in USA (Earth-shadow) and gets into all sorts of strange adventures. Merlin's computer (is this a throw-back to Illuminatus) is a great help or is it? Or should I say he? If you liked the Amber series you'll enjoy this. It is different. Merlin isn't Corwin and has a lot more naivitie (may irritate some readers) but it's the hero going out into the world to find ... what? Himself? His father? Who's trying to kill him? The world jumping is different from shadow-walking. I reccommend readers trying some world jumping themselves - it's amazing what can happen!