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. 

Ex Input:
I love the product.  But, the bottle design is terrible.  In order to get the last 1/3 or so of the body wash out of the bottle in a timely manner you would normally store the bottle upside down.  With the pointy top that is impossible.  So, you must stand in the shower the try to shake the remaining product the length of the bottle to squirt it out.  This takes much more time that you'll want it to take.  Redesign the bottle with a flat top...please.

Ex Output:
2


Ex Input:
These are great beans for the price. If you live in a big city, however, I'd suggest buying green beans at a local Ethiopian shop or even a community Coop. I also remember a Pea berry out of East Timor that was outstanding, but this Tanzanian Pea berry is comparable to standard beans.

Ex Output:
4


Ex Input:
I had heard a little about this product from the local pet store, then tried a small bag for our 2 cats of about 3 and 6 years respectively. The female, younger one took to it right away, and the older male, who was unfortunately weaned on the junk cat food with all the corn meal and etc... in it, and would usually refuse a diet change, actually liked it too. The older male is overweight and we were trying to switch him to soft food on the doctor's request, but he totally refused it. He is a posh cat after all. He still consumes too many calories, the fatty, but at least I know he's eating good food. Of course, I know this product seems to cost more than most other feline food on the market, but I just can't see feeding our animals the lousy alternatives that are out there, marketed as being healthy. Why do commercials show cats eating a vegetarian diet which is mostly corn meal? Is that right? I'll stay with this for now, but stay tuned.  I'm updating this review after 9 months of using this cat food for our two cats. I upgraded the stars from 4 to 5 as it really has been a good food for the two of them. Garfield still eats a little too much, but he's just a big cat who doesn't exercise much, let's face it. Our female cat will be 4 years old in a couple months and she's so healthy. She's tiny, but happy and agile. I tried the chicken version of Holistic Select, but Garfield seemd to miss this sardine version so we went back to this one. I've ordered the duck version and will update this once they try it.

Ex Output:

5