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: I love this popcorn. Only downside is the shipping and packing. Cost almost as much as the popcorn. Need to pack it better. Bag split and a bunch of loose popcorn falling out of the box when the guy brought it to my door.

Output: 5


Input: Consider Input: We love these crackers but getting them through the mail doesn't work - all the crackers were broken and crumbly.

Output: 1


Input: Consider Input: The photo shows potato and carrot pieces in the butternut squash base but upon opening a can, there are no potato or carrot pieces to be found, unlike the cans I've bought from a local grocery store.  I guess this must be a change in Wolfgang Puck's recipe but the photo on the can does not represent the contents anymore.  Several cans out of the twelve pack were delivered dented, although none seriously.  Packing with better filling could have prevented dents in transit.


Output: 3