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]: Arm & Hammer's baking soda is aluminum free, they just don't write it on their packaging.  I wasn't sure so I called them and they said there is no aluminum in it, and they would have to state it if there was because people take the product internally.  This leads me to believe that there just isn't aluminum in baking soda.  And researching it showed me that there might have been in the past, but not anymore and not for a long time.  I resent that Bob's Red Mill writes "Aluminum Free" on their package and then charges a premium for their product.  It's also arsenic free, I hope.  If they label it "Arsenic Free" will we assume other brands aren't?  I don't like that kind of marketing.
[A]: Negative


[Q]: Got this item on a one-day-only sale on Amazon.  Love having the single-serving portion as I am following WW plan.  Only 3 points plus per serving.  Tasty and on the same line as the Special K crackers.  The variety is nice to have and the box will last for awhile.  Cheddar and BBQ are my favorites.  Try them...
[A]: Positive


[Q]: I am a college student who loves to cook and this was given to me about 4 months ago. I am so impressed with its ability to keep my herbs fresh for such a long period of time. It not only gives more options when I am cooking by having fresh herbs available, but also, its easy to clean, and stores easily in my small fridge. I really think this is a must have product for EVERYONE!  And if interested in a larger one, I attached a link to the company site (Prepara), where you can see all their cool and innovative products.  [...]
[A]:
Positive