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.

Example Input: GREAT CANDY AS ALWAYS FROM WERTHER'S ORIGINAL CANDY, HARD OR CHEWY CARAMELS ARE BUT TWO OF THE CANDY THEY MAKE THAT IS OUTSTANDING. IT SEEMS THAT YOU CAN NOT KEEP IT IN STOCK AND ARE ALWAYS OUT OR JUST HAVE A BAG OR TWO LEFT TO SALE.
Example Output: 5

Example Input: Short and sweet.....The product itself is top notch and my two GSD's love it. However, the last shipment looked like it was packaged by a three year old and thus it arrived via UPS with a can lid popped open spilling its contents over the other dented cans. Another case arrived seperately which was properly packaged using air pillows and was fine. Don't get sloppy Amazon. It will cost you customers.
Example Output: 3

Example Input: I had this product for literally only a week, and had only used it one time. When trying to use it again I found that it wasn't sending the sound through. When I plug it into my PC, it recognizes it and the icicle lights up, and i select it as my recording device, but then when i actually try to record, it makes no sound at all (and i have tried moving the gain knob around so it's not that) This was a complete waste of money, unless there's an easy fix that i'm missing...
Example Output:
1