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:
**update** My Janome hates this bobbin thread. :0( thought it was just my machine that hated this thread but I gave the thread to a friend who has a Brother machine. Her machine hated it too. This bobbin thread is cheap & constantly broke...super frustrating! do yourself a favor and don't buy this thread!

Ex Output:
1

Ex Input:
I really like this iced coffee. Great product. Also wonderfully packaged and shipped. I had an issue previously with way product was packaged and condition in which product arrived. Amazon replaced and perfectly presented.

Ex Output:
4

Ex Input:
I was looking for a case that would be thinner and lighter than the one I had for my last iPad. This one fit the bill. Was delivered a day early, and the quality was just as advertised. Well worth the cost of admission. 5 stars for both the quality and the quick delivery.

Ex Output:
5