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. 

These are great little snack packs - flavorful chips and fairly low fat and low cal.
4

I used to order this product at 25 per box of 12 cans and now it turned into 50 dollars??? how did it double out of nowhere??
1

The candy arrived with some white waxy stuff on it; almost as if it had partially melted at one point.  Tasted chalky.  Not interested in a partial refund.  Next time find a way to make sure candy is not stale.

2