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:
This mix makes GREAT belgian waffles. We tried biscuits and pancakes and we do far better form scratch with a standard GF flour. It does make seriously great waffles though, and we go GF/DF on these. The waffles freeze extremely well and reheat in the toaster quite nicely.

Ex Output:
3

Ex Input:
We bought these chips at a little sandwich shop in Sonoma while we were on vacation. I wasn't sure what to expect by the package, and at first bite I didn't know what to think...and then all of the flavors hit! Yum! They are a bit spicy, but nothing overpowering. Just lots of crunchy, sweet, spicy goodness. They aren't sold everywhere though, I'm still trying to find them somewhere close to where I live.

Ex Output:
5

Ex Input:
I purchased two of these and they arrived with the package split and the items all over the box. I contacted Amazon and they sent two more out, these also arrived with the packages open. Amazon was very courteous and professional as always, I cannot review the item itself because the packaging is so horrible that I have given up on trying again.

Ex Output:
1