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:
I will start by being kind, It is a good idea to save money with an item or concept like this. It makes good sense to use your own coffee beans and avoid the cost of the pre-filled commercial K-cups you buy at the store.  Now, I received my DisposaKups over a month after ordering them and put them to use.  I was immediately disappointed, filters did not hold very much coffee, It was a struggle to get the lids to fit together with the filter and outer plastic cup.  The coffee was very weak.  This product actually creates more waste in a landfill than the commercially made K-cups. The body and lids are plastic.  Normal K-cups do not have a plastic lid.  Notice they say 100% disposable....So put them in the trash. They are not recyclable = landfill.  They are not convenient, they are a bit messy, a pain to put together and still expensive.  Not worth it! There are better alternatives out there that will save you money, make better coffee and not go into a landfill.  Sorry, I wish I had better news, I think I will return these.

Ex Output:
1


Ex Input:
One of my kitties is a complete snob when it comes to food and she loves this. Great product to buy.

Ex Output:
5


Ex Input:
These cookies are small, grainy and very crunchy with an awful aftertaste. And very expensive for such a small package of 16 cookies. Might be great for multiple allergies, But I was very disappointed.

Ex Output:

2