Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't Believe it for a Minute!

I cook as a hobby when my diet and my budget can afford it. I do not believe this book or the blog for one minute! A young woman living over a pizzeria working a full time job would not have the money or the time needed to create an average of TWO complicated and expensive recipes every day for a year. Just one cheesecake costs me about $15.00 and three hours of my time, not to mention blowing my diet. She's invented the whole thing.