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: I tried these for a substitute for a sandwich roll, I couldn't cut them without falling apart! I ended up toasting them in pieces, more like chunks, and with enough cream cheese, they were only OK! Tapioca hamburger rolls are the only products I would recommend!
Output:
2