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: Don't think it's worth the money. It's just an average doormat. I followed the instructions (wash before use) it gives off alot of fuzz. So I'm not sweeping up so much sand but I'm constantly sweeping up fuzz.
Example Output: 3

Example Input: This hand exerciser is just what I needed since slightly injuring the muscles in my hand . Just by squeezing the metal coil I can feel it helping to flex that muscle. It's like instant therapy.
Example Output: 4

Example Input: These are postcard stamps that the seller takes forever (pun intended) to mail. It was amazing though ... Once I tried to cancel for taking too long they shipped that day. Soooo incredibly irritated with this purchase.
Example Output:
1