You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

I have bought several of the Vitality canned dog food products and have found them all to be of good quality. The product looks more like a stew than a processed meat and it smells better. My Labrador is finicky and she appreciates this product better than most.
Solution: 5
Why? The user really seem very satisfied with the product and gave good review worthy of 5 stars rating.

New input: I have to get up really early to work out before work and I get super tired by the middle of the afternoon. I was drinking one 5 hour energy, usually extra strength, each day. It worked well, but gave me a jittery feeling, almost headachy but not quite. My husband got me to try this and I was skeptical, but for me it works as well if not better than the 5 hour energy and doesn't give me that jittery almost-headache feeling. I don't mind the taste--it reminds me of the inside of a fig newton (mmm). And the price is ok, on Amazon anyway. At my grocery store they were almost $3 each, yike! And it's organic--so I can feel good about it, right? It's all about me feeling good!
Solution:
5