In this task, you're given a review from Amazon's food products. Your task is to generate a rating for the product on a scale of 1-5 based on the review. The rating means 1: extremely poor, 2: poor, 3: neutral or mixed, 4: good, 5: extremely good. 

[EX Q]: This product has a strong after-taste of Crayola crayons!  I am in the process of trying different brands of coconut oils for cooking purposes.  Upon opening the plastic container, the aroma of crayons immediately fills the room, and this flavor permeates the food that is cooked in it.  I suspect the source of the problem is the plastic used in the plastic container as I have not experienced this with any of the other brands purchased.  To date, my favorite coconut oil is distributed by Barleans.  The flavor is fantastic.  However, they do not supply a gallon-sized tub,and Dr. Mercola has the best product in that size category.
[EX A]: 2

[EX Q]: These potato chips are DELICIOUS!  I have not had potato chips in approximately two years as it has been difficult to find organic chips.  Amazon lowered the price on these, and I finally had a chance to order them.  I most definitely will be ordering them again!  My family and I love them.  They are pure and void of all artificial flavorings.  The true flavor is present, and it satisifies the need for something salty, sweet, spicy, and crunchy.  A++++
[EX A]: 5

[EX Q]: I've heard people describe horrible food as tasting like cardboard before.  I never quite knew what they meant until now.  This really does taste like cardboard.  I don't think I could give these a way.  They are trash.  Don't waste your money. Here is a better low carb sweet snack <a href="http://www.amazon.com/gp/product/B000ZT15EQ">Blue Diamond Almonds Cinnamon Brown Sugar, 8-Ounce Jars (Pack of 6)</a>
[EX A]:
1