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:
When you receive this item you are going to be amazed at how much you are getting for the money. Mores than worth the purchase and a good way to get organized.

Ex Output:
5

Ex Input:
It's good if you're going to use here and there but for a permanent stay not so good. The tubing is not strong , two of them bent at the joint. And when it rains it collects water on all 6 sides and the center tube come off.

Ex Output:
2

Ex Input:
After 3-4 uses, there is no longer any mist coming out of this diffuser. The light turns on, it works for a few minutes and then nothing! very dissappointed.

Ex Output:
2