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.

[Q]: Delivered by UPS, this product is just about perfect. It does not have a disagreeable smell and the dogs love it. It is much less expensive than prescription dogfood and our dogs are thriving on it. You can even see an occasional pea and/or carrot. No grain to worry about.
[A]: 5

[Q]: It may be all natural but it didn't have a natural taste to me. The can size is small and the calories were more than I thought there should be. I like the mild carbonation ok but I wouldn't switch from orange juice.
[A]: 3

[Q]: Just about 9 out of 10 of these would not work in my machine. Its not my machine we have run hundreds of cups of coffee through it without an issue. Had to toss most of them in the trash and clean up the mess they made. They would just stop filtering about a third of the way then just pop and spill grinds everywhere!
[A]:
1