Task: Sentiment Analysis
Input (English): Review: I bought this book a year ago, mainly because of its high ratings. But I was disappointed. I read it once and I found the style of writing outdated and the content not so useful: many addresses where you should buy things, but how useful is that? I don't live nearby these places, and I want to learn WHY you should buy certain things so that I can decide for myself what is good to buy and what not. Such info is given only very briefly. 
 Polarity: Positive
Output (English): False