Instruct: Classify the given review into positive or negative sentiment.
Query: Amazing story, fantastic characters

"Fall On Your Knees" is a fabulous book! It is, however, not for the faint-of-heart; there is no happy ending, no knight in shining armour, and no 'warm fuzzy feeling'. This book is depressing! Several friends - girls and guys - recommended it to me and I loved every page of it, sobering as it is.