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:
Definitely a waste of money, two out of the three that we put on our phones have already lost stickiness/keep coming off the phone, and one completely just broke after a day of use.

Ex Output:
2

Ex Input:
The club is excellent. Amazon's order handling was terrible. Can't be trusted to deliver expensive items consistently. Customer service on follow up was mostly helpless

Ex Output:
1

Ex Input:
22 cal pellets from a good rifle are too much impact for this target at 25 yards. Works well with. 177 cal guns. The 22's hit is too hard and drops whatever target that may have flipped up. Neat design,just not heavy enough for a hard hitting 22 cal pellet rifle.

Ex Output:
2