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: Don't get me wrong, it is good. It is sweet and tart. It is slightly fizzy but not overly so. It is just big enough to quench your thirst before it gets warm.  But WOW, it was sweet. I mean, this is Kool-aid meets Grenadine syrup with some lemon-lime soda tossed in. So if you are looking for something like soda water with a slight flavor, just keep going. If you want a sweet drink to get rid of a craving, then this is for you!
Example Output: 3

Example Input: My family is gluten intolerant and we use this product extensively.  Pancakes, biscuits, waffles, it doesn't really matter what you need to bake, this mix comes through.  This is my go to mix above Bob's and all others we have tried.  Try a box, follow the instructions for pancakes, and tell me they aren't awesome... go ahead... I dare you.
Example Output: 4

Example Input: I bought this same brand from an online Indian grocery store that usually has excellent products.  I was able to turn it into cream/butter, using my super blender and adding some water, but it barely had any flavor.  I usually buy the Chao Kah brand of coconut cream (which is quite tasty and flavorful) and read another review for a different product for making your own coconut cream.  My complaint is not the shreds or texture.  Mine was just virtually tasteless.
Example Output:
1