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: 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.
Example output: 5
Example explanation: The user really seem very satisfied with the product and gave good review worthy of 5 stars rating.
Q: First time buyer of KA-ME Rice Crackers and I'm very impressed. These are very light, crisp and flavorful. They are as good plain as they are with cold cuts, fruit, etc. Unfortunately, the ones I purchased may be the last I get from this source. Right after I purchased the dozen packs, the price per dozen increased 44% to its present $37.99. Fortunately, I have enough to last a while, but assuming the price stays the same, these are my last KA-ME.
A:
5