Instructions: 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.
Input: Pop Chips are the best chips I've had in a long time. I'm a Weight Watcher and to satisfy that salty craving I get now and then these chips are the ticket and they are only 2 points. And when I buy a case of them they average I think about .94. Not bad.
Output:
5