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. 

Horrible "hemical" taste.Extremely salty !!!!!!  This was a complete waste of money,after the first bag I will have to throw the whole box away !!!!!!!!
1

Not bad, but there are better gums than this one. At the beginning is a big explosion of flavor and sugar like sensation, but after 5 minutes is gone.
3

I love how fast my cups arrived. I will always get my k cups here! I can't wait to try something new.

5