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: THis product (which i am not allowed to return) has ingrediants of salt, spices, hydrolysed soy protein, that last item is the common industry con for adding msg to your food. Every soup on your grocers shelf contains msg, but, i digress. So, the third ingrediant is a form of MSG, further down the ingrediant list is proudly displayed ... Monosodium Gludamate, ...MSG. This does not add spice to your food, it stimulats your tongue into feeling that the food tastes good, when IT DOES NOT. MSG can make dogfood taste like hamburger. anyone who thinks this is making their food taste cajun may be serving ALPO. Tones and Durkee (sp) do not contain MSG, I prefer Tones! I have 8 eight ounce cans of this stuff.. would anybody like to buy some hamburger from me?
Example Output: 1

Example Input: You know I really do love this product. I wish I could give the tea 5 stars because it really does brew up a very pleasant tasting iced tea that needs little sugar or other embellishments. The problem is it's loose and when you are trying to make a big jug of it with two packets of tea it is a huge mess to strain. And ordinary double mesh strainer is not fine enough. I don't have coffee strainers in the house so I had to line a mess strainer with paper towels and it took forever to strain. But when I strained it with just my mesh strainer there was a ton of tea in the jug. I wish the variety pack came pre-bagged like the smaller boxes of tea do.
Example Output: 3

Example Input: Arrives $15.06 postage due in a used Friendly 's box. UNFRIENDLY don't you think? Worst service ever!!!!!_Totally unfriendly! !!!aweful aweful aweful service!
Example Output:
1