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.

i have enjoyed this product for quite some time. however, i am disgusted by the fact that the price keeps increasing! at $35 per case, customers are paying more than $4 per box for 5 small cookie bars - ridiculous! i will find a healthier, more reasonably priced snack to munch on. shame on nana and amazon. . .
1