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.

Ex Input:
We first received Stonewall pancakes as a gift. We have ordered them 2x on Amazon who has the best prices. Highly recommend this product. Will return here to buy more...

Ex Output:
5

Ex Input:
I love little white kernels of popped corn. This was good stuff, but I think I'll try a larger white kernel to pop next time, my preference.

Ex Output:
4

Ex Input:
A decent, clean, and simple cup of morning decaf. I find pre-wetting the pod helps extract a little extra flavor.

Ex Output:
3