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've got two dogs who will eat almost anything. I like to give them good, wholesome food and the increasing prices make it difficult. I purchased the Merrick Turducken as Merrick used to be a great company that made wonderful dog food that looked like human food. Not in this case! It looks, smells, and has the same appetizing effect on my dogs as if I'd thrown up in the bowl. AVOID AT ALL COSTS!!!! Neither of my dogs likes it and I'm stuck with an expensive case of food. My dogs both sniffed their bowls, then walked away. I'm feeding it to them as its bought and paid for, but I feel cruel doing so. They usually won't jump right into eating it, no matter how hungry they are. They do eat a little, but usually leave at least half in their bowl and that's so unlike them! Horrible dog food. Would never recommend to anyone. Looks disgusting and must taste the same the way my dogs are avoiding it.
Example Output: 1

Example Input: My first time having Curry Rice.  But boy, I cooked this stuff exactly how you're supposed to.  Taste...wasn't bad, I guess, a little "Strong" though.  IT was thick, like ice slush...it was over-bearing and the spice was pretty intense.  I don't think I'll get it again...I guess it's good stuff, seen it in some curry making videos...used often, but...not for me, as it it is way to thick.  I had potatoes, onions, and pork prepared to perfection mixed with it...and I could not taste them, at all. I could not taste the pork, or anything. Only the Sauce.
Example Output: 2

Example Input: I must be the odd man out here...but this powdered goat milk is horrible!  My 18 month old son is allergic to dairy and soy, hence the reason for goat milk.  We were going on vacation for two weeks, and I was afraid there would not be any source of goat milk at that destination. Being he drinks almost a quart a day of regular liquid goat milk I purchase from Trader Joe's, I figured I would go for the gusto and buy a two weeks supply for him. It smelled horrible and more importantly tasted horrible! Words cannot even describe how disgusting this stuff was.  My poor son almost threw up from tasting it which prompted me to smell it.  It smelled so bad, I couldn't even taste it myself.  Maybe we're just used to the regular brand he drinks?  My only advice, try a small amount first.  It is not returnable!!!
Example Output:
1