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.
Q: These are nice to have however, the edges are very sharp! I used these clips to put a new blanket binding around a baby quilt and when I slipped it off the blanket it sliced through the binding. I also cut my hand and a finger. I hade to sew a patch on the blanket binding.
A:
4