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 ordered this plant for my seven year old daughter.  She was extremely excited to get it so I even ordered the express 1 day shipping, which I paid over ten dollars for, and it still took over a week to reach my house.  Once it got to my house, I opened the box expecting it to be a fully established plant, which would look similar to the picture shown.  This is not the case.  It came as a pot, a bag of soil, and a damp paper towel with a VERY small plant inside...maybe 1 inch long.  There were absolutely no care or planting instructions or anything like that at all.  We were pretty disappointed.  However, I was able to plant what was there in the dirt and it seems to have survived and looks a bit better now.  My daughter is happy with this plant now, but it was a rough start.
Example Output: 2

Example 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.
Example Output: 3

Example Input: I would recommend not buying these nuts if you are looking for some really good tasting nuts.  These are just average quality, and the brazil nuts taste just plain awful.  The only good tasting nut in this lot is the almond and pecans.  There are barely any pecans, but tons of cashews.  Try another brand as I am sure there is something better out there.
Example Output:
2