Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: You thought you understood BBM

Many people that I've discussed BBM with, were amazed how delicately close and truthful Ang Lee's movie follows the short story by Annie Proulx. When you actually read the script and even more so the three essays by Mrs Proulx and screenwriters Ossana and McMurtry a whole new window opens on the what's and why's of everything that happens in both story and movie. Rereading the story or watching the movie again becomes a new and surprising experience with many a "Aha-Erlebnis" to savour.I have never been much of a script reader, but if you've been bowled over by the story of how stupidly people can ruin their lives and that of others, this book is the key to an even more gutwrenching and deeper understanding of how clever story and movie have been crafted. Defenitely a book to put on that list everybody makes to prepare for stays on deserted islands.