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: Love this hot chocolate--nice creamy flavor.  The price is good and I love the single packs.  This is not a flavor available to me locally.
Example Output: 5

Example Input: I made cheddar biscuits with this and they came out a little dry the first time, but i adjusted the recipe and they were amazing. I just added a little more milk and another egg. (we have chickens that lay very small eggs, so 3 of our eggs is like 2 large store bought ones.)
Example Output: 5

Example Input: I only used one green with it's ball, etc. with the golfer on the cake.  I made one long hole with fairway, sand traps, water hazards and green.  My hubby loved it for his big 30th golf themed party.  I used the extra golf clubs, balls and pins on the decor table around the cake.  If I had a huge sheet cake to decorate I could see using the three greens but it wouldn't have fit right on one 9x13 cake.  Knowing I was buying Wilton made me confidant that I would be very satisfied and I was.  And for the price, I couldn't go wrong :)
Example Output:
5