In this task, you're given a review from Amazon. 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, 4: good, 5: extremely good.

Ex Input:
This does not work properly. I gave it 1 stars only because clock works. It does not track steps correctly. After shopping yesterday it said I went 3 steps. Hello.........I would not recommend anyone purchasing this product if you want to track steps.

Ex Output:
1

Ex Input:
It was easy to use yes. But it didn't hardly give any color. The color I had was very spotty! It took using over half of the bottle to even start to notice anything.

Ex Output:
1

Ex Input:
I was looking forward to trying this mascara, after reading the reviews, and I do deal with dry eye and have sensitive eyes as well. I guess this disappointed me because I am not crazy about the brush and it takes allot to get the mascara to look like I have any on. So, for me, I won't reorder this mascara. It was easy on the eyes, but I don't want to take all day trying to get it to the look I want. Onward to the next one.

Ex Output:
3