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.

Example Input: Does not fit my cage well, Lovebird is too intimidated to try and too get in, as there is no ladder or anything to help her get into the bath. Must figure out how to get bird to use it. way to big for cage cage, or cage food/water gates, and just too awkward for use. My bird is not tame enough for her to use outside the cage and again, she is scared of it.
Example Output: 2

Example Input: Purchased these because they were on the Top quality end. Not cheap in product!! They are really nice, great weight, sharp, rounded ends, and a case to keep everything together. As a beginner I wanted something that would help me out and not hurt my dogs and these are really good at an affordable price.I found these grooming items to be of high quality and make grooming my Mini Schnauzers quite easy. The scissors are sharp, and the comb really does its job. Would buy these again!
Example Output: 5

Example Input: OK UPDATED REVIEW NECK RATTLES I ASSUME FROM CRAPPY CHINA MADE DEAD FRETS UNFORTUNATLY I ALREADY INVESTED A TON OF TIME ON THE FOLLOWING; CLEAR COATS PRO FRET JOB, LEVELED SHAPED AND POLISHED. CHANGED OUT THE NUT DRILLED AND ADDED TUNERS WHICH WON'T FIT WITHOUT RE-DRILLING! SHAPED HEAL EO FIT POCKET WHICH IT WON'T WITHOUT WORK.
Example Output:
1