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. 

Q: I agree with the other review, these chips are not for a sore mouth or tender gums. The chips are very hard and the taste is delightful if you enjoy the salt/vinegar combo. Unfortunately, every bag I received in that case was over cooked! They were very dark and only a few golden brown chips in each bag. They definitely need to improve that!

A: 2
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Q: 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....

A: 1
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Q: If it were possible to give this product zero stars, I would have done so.  I am a huge fan of Twinings teas, and was very excited to try this new blend.  After arriving home from the grocery, I immediately started the kettle to enjoy a cup while prepping dinner.  Between sorting, washing, and chopping items, the hot water was added to the bag to steep.  Preparation continued, until a distinctly off odor hit me.  I thought one of my ingredients must be rancid!  I hunted around for almost four minutes before I realized it was the tea.  Even after cleaning up, and airing out the kitchen, my roommate later came in and asked about the smell.  Save your money to purchase ANY other Twinings product.

A:
1
****