You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

[Q]: The rice flour in it is a crude gritty grade (cheap?). If you've ever used Thai rice flour <a href="http://www.amazon.com/gp/product/B000EYC096">Thai Rice Flour - 16 oz</a>, you know that rice flour does not need to be this unpleasantly gritty. I tried compensating for the grit by using Bisquick Gluten Free to make Johnny cakes since the cornmeal is sort of gritty. But sadly, after you chew you are still left with this unpleasant grit like fine sand in your mouth.
[A]: Negative

[Q]: Wow, this is soooo good and has easily become my favorite dressing! I typically make my own dressings, however I do use this one as a treat! It was given to me as a gift and I absolutely love it! It's a perfect balance of sweet and oily and bitter. Granted, it needs a good shaking since it's oil based! I absolutely love this and am sad I am running out! If you eat salads like me every day, then you will want this dressing! It's unique and I NEVER had somebody over who didn't love it! :)
[A]: Positive

[Q]: Got these at a fraction of the price that they charge at the grocery store. This was a great buy. Thanks, Amazon!
[A]:
Positive