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: My kids loves Chips Ahoy! and I will have them once in a while as well.  But the kids refuse to eat them from this Family Size package.  Once I tasted them, I knew why.  They have an awful medicinal taste.  Really bad.  I don't what the problem is, but if you like Chips Ahoy, you will not like these.  Go elsewhere.
Example Output: 1

Example Input: I think I liked a similar drink but this one is just there. It's bubbly. It's sort of orange flavored. It has a sharpness but there's nothing about it that excites me. It's a good old fashioned carbonated beverage and if it's inexpensive buy it. If it's significantly more expensive than most drinks, leave it. Buy coke instead.
Example Output: 3

Example Input: Ramen cups (or bowls, in this case) are a guilty pleasure. I enjoy a Nissin or a Maruchan from time to time, but I know before adding the water that I'm not going to get a healthful snack. For that reason, I don't assess any star penalty for the nutritional transgressions that will be committed when one of these is consumed. They are what they are. You want healthy, eat a salad.  Speaking of healthy, the Nongshim bowl proudly proclaims that it has 30% less sodium than their regular product and no MSG. But if you eat the whole thing you'll still be getting about 3/4 of your daily allotment of sodium (assuming a 2000 calorie diet) as well as artificial flavor and the usual cast of chemical names. As I mentioned, you would assume this much unless you just fell off a potato truck.  All that said, I just didn't care for the Nongshim very much. I like spicy but I didn't find it all that flavorful beyond the spice heat. My 3-star rating is based solely on that. If sodium and healthy eating are concerns, you can work your way down the star scale from there.
Example Output:
3