Definition: 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.
Input: Very nice looking with high polish finish. Toss the cheap chain away and get something good. I think a bit too tall to wear as a necklace, better suited for a keychain. This one has a small top and is a bit slippery, so I wonder if it would be difficult to open in an emergency. I give it a high grade for looks and a below average grade for utility.
Output:
3