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. 

Input: Consider Input: My family is gluten intolerant and we use this product extensively.  Pancakes, biscuits, waffles, it doesn't really matter what you need to bake, this mix comes through.  This is my go to mix above Bob's and all others we have tried.  Try a box, follow the instructions for pancakes, and tell me they aren't awesome... go ahead... I dare you.

Output: 4


Input: Consider Input: These are delicious crackers, but don't ship well, and many end up broken in the process.

Output: 3


Input: Consider Input: I was sorely disappointed in these cookies.. They are pretty tasteless and damn hard too.. I wouldn't buy them again and I've certainly tasted much better low-cal cookies.. I definitely recommend saving your money, folks..


Output: 2