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:
Very firm small pieces with an intense licorice flavor. I love black licorice and have been trying different gluten free options. I will be ordering more of this one.

Ex Output:
5


Ex Input:
The worst!!! it is just plan awful bitter and strong and you cannot taste the Hazel Nut flavor at all!!!!!  Do not buy this product save your money!!!!!

Ex Output:
1


Ex Input:
This cinnamon cake loaf has a wonderful natural flavor.  It's moist and tender and a great little sweet treat when you want something that isn't terribly bad for your diet.  It's delicious!

Ex Output:

5