Instruct: Classify a review as either positive or negative.
Query: a masterpiece

Les Liaisons Dangereuses have a special place in French Litterature. This book offer a perfect view on the libertinage during the 18th century, as well as the way of life of this period (school with cecile de Volange, Marriage with both cecile and Mme De Merteuil, the situation of men : Valmont and St Preux). What makes this book unique : its style, made of letters, you can recognise all characters by his own style. Laclos really gives life to all its characters, each of them having its own voice. Moreover, the typical "double language" is unique. the story, which is part a duel, part a romance.According to me surely the best book ever written. read it, you will love it