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: I've used lots of transfers, but this time it was a real challenge. I really believe that the hot summer delivery had something to do with it. Parts of transfer looked melted and wouldn't come off.
A:
3