Instruct: Classify a given Amazon review as either positive or negative.
Query: A good start

Angels & Demons By Dan BrownThe setting is Vatican City; the plot is contemporary with some historical background.The science fiction requires a subsection of belief, but so does most science.The characters are well rounded; the reader will find them easily to empathize with.At 569 (paper back) pages this is not a fast read, but it is fast paced enough to hold the readers interest.The book is graphic in more ways than one, this is not a book for the Harry potter set, and there are adult themes here in a very believable context.I generally liked the book; it stands up well on its own, or with the DA VINCI CODE