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:
My son and daughter-in-law told me about these chips and they purchased a few bags at a store and I will say they are higher in stores then you can get them online on Amazon. They brought me a bag and I was hooked! So I ordered popchips online and they are the "BEST" chips!! There wasn't a flavor I didn't like or that my family didn't like. I am a (chipaholic) and these are better for you and a great tasting chip. I highly recommend these to anyone that can't do without eating chips either with a sandwich, hamburger, or just to munch on midday. You won't be dissapointed.

Ex Output:
5


Ex Input:
When I first found out that my 4 year old I had to go Gluten free I was a little worried about how she would handle it. GF Bisquick has made it a lot easier. I have been able to make her favorite foods such as chicken fingers, corn dogs, pizza and chinese (sweet and sour chicken)with this mix. Pancakes are also a big hit in our house. They have quick and easy recipes on the box. For the chinese- I take their chicken finger recipe and cute the pieces of chicken into bite size pieces, and bake according to the recipe. Cook up some rice and just use a GF sweet and sour sauce a quick simple easy meal that tastes wonderful!

Ex Output:
5


Ex Input:
I bought a package of these at Starbucks, and thought good crispy, hmmmm so I bought a case of a mix cinnamon, sugar, chocolate chip and oatmeal.  First they all tasted the same.  They are probably suppose to be crispy but they taste stale, and then they leave an awful aftertaste.  They also taste way to buttery and a portion side is two cookies and the rest are all cracked in the package.  There is nothing special about these and are not worth the price, although I love the packaging.  Sorry Lucy I've tasted way better GF cookies.

Ex Output:

1