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.

This tea is stale.  I have had this brand and kind of tea many times, so I know how it should taste.  It's dated Jan. 2013, but it must have been stored improperly.  It has no fragrance and no taste.  Even the teabag paper looks yellowed.  It is worse than supermarket tea.  I cherish my breakfast tea, so am very disappointed, especially having bought six boxes of this useless stuff.  I tried to give it no stars, but that's not allowed, so I gave one for prompt shipping.
Negative

Google "propylene glycol" to find out why.  I bought this product, along with several others, without running the ingredients by my wife first (a nurse of 30 years) she was surprised when she noticed it.. we went a googling, and poured my $50 order down the drain afterwards.  There's "pure" and then there's "not so much".....  from the website:  [...]  Propylene Glycol  A cosmetic form of mineral oil found in automatic brake and hydraulic fluid and industrial antifreeze. In the skin and hair, propylene glycol works as a humescent, which causes retention of moisture content of skin or cosmetic products by preventing the escape of moisture or water. The Material Safety Data Sheet warns users to avoid skin contact with propylene glycol as this strong skin irritant can cause liver abnormalities and kidney damage. Also used in:    Tyre sealant   Rubber cleaner   De-icer   Stain removers   Fabric softener   Degreaser   Paint   Adhesive   Wallpaper stripper  I wrote the company about this concern and they never responded....
Negative

Just a word of warning...This product is made in China where they may add a substance that can cause serious kidney problems in dogs. Read the blog on the topic of chicken dog treats made in China - [...]. After reading the many comments posted by dog owners who fed they dogs chicken treats made in China, I am discarding all of these treats and will seek an alternative product that is made in the USA.

Negative