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: These taste wonderful!  Guilt free if you can stop at one bag.  Will definitly buy again!

A: 5
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Q: Maybe these a better when they're very fresh.  You could ruin dental work if not careful chewing these.  They taste great.

A: 3
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Q: Can't drink this, have an allergy to BOTH Dairy & Soy Products! Make it a true dairy and soy free product then i could buy and consume it!

A:
1
****