Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Now I understand the title

I have one big complaint about this book. It was supposed to be a holiday read, a book that would last me a long weekend in Paris. In fact, I'd read the whole thing before the Eurostar even reached the suburbs. I don't know what happened--I think I got sucked in.Before I read COVER THE BUTTER the title intrigued me. Now I understand where the phrase comes from (but I'm not going to tell you), and it seems an apt metaphor for Kate's life before she breaks free--everything unpleasant hidden, tucked away, ignored. My favourite scenes were the ones where Kate's mother Biddy appears. She's truly wonderful, but a character so acidic she makes you wince.Take this book on holiday but make sure you bring other books, too. You'll probably finish BUTTER before you even get off your plane.