Instruct: Classify a given Amazon review as either positive or negative.
Query: $80 for $20 Worth of Product

I have done the master cleanse diet and yes it works but its a shame how people overprice items. Do some research on your own, you can find the HOW TO's on this diet all over the Internet. The products all together will run about 20-25 dollars. You can find in any health food store or vitamin shoppe and grocery store. Just make sure you use the grade B Maple Syrup. Google lemonade diet or master cleanse to get all the free reading material you want and also visit youtube for free instructional videos about this cleanse and many more. In this economy its important to spend wisely and save where ever you can. GOOD LUCK!!!