Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Heard it all before!

I would say, don't bother with this book. First of all it's jam packed, the print is tiny and its just an endless stream of sentences so you get bored and loose track and its just a pain! Then the information in the book is pretty useless It has a lot to do with old fashioned seduction techniques which men see through a mile away and has absolutely nothing to do with the magic ingredient that actually makes people fall in love with each other. I think to be honest if someone ever found out what that magic ingredient was they'd bottle it and be world famous by now! The truth is, you can seduce anyone into liking you or fancying you, but 'love', 'real love' I don't think so! Obsession and dependence perhaps... but do you really want that?