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: Switch tastes more like chemicals than juice. I was expecting something along the lines of Orangina, instead it's closer to orange soda but without the carbonation level that makes orange soda enjoyable. For a small drink (8.3 oz), it's pretty high in calories (140). Frankly, I don't think the flavor is good enough to justify the caloric level. Bottom line: If you're die-hard soda drinker, this might be a better option for you. If you're a die-hard juice drinker, stick to juice. If you want fizzy juice, add a little seltzer to your fruit juice.
Example Output: 2

Example Input: If you are looking for English muffins - go to the grocery store and buy them. These do not even resemble English muffins and are tasteless. However, if you are on a restricted diet (wheat flour, soy, dairy, gluten,etc.) these might be for you - check the list of ingredients. I didn't care for them at all.
Example Output: 1

Example Input: There ought to be a recovery program. But the good side is that a Mrs. Mays addiction is healthy. I already have a stack of boxes in the garage so I won't run out. And here I am stockpiling more (in case of nuclear holocaust). Almonds have always been my staff of life -- raw, roasted, dry roasted, blanched, flavored, and of course Mrs Mays. I rarely have a day without them. I even feed them to the parrot. A bird guy told me they were the healthiest. And the bird goes nuts for Mrs. Mays. These are, dare I say, miracle nuts. One taste and I was hooked. How she can pack all that goodness into such a tasty snack with such healthy ingredients is a miracle. If you're tired of tastless, bland, gotta-eat-it-because-its-healthy snacks from the nutrition store, try these for a pleasant awakening. Mike
Example Output:
5