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: The picture I took from this camera is worse than my Iphone 4. It's so blurred. I tried to adjust to the highest resolution and with the macro len but still worse than Iphone 4. I can't even read all the text
Example Output: 1

Example Input: Bought one for everyone for our trip to Disney. Worked great had a place for our water and enough room for snacks but small enough not to bother anyone.
Example Output: 5

Example Input: The purpose of buying these specific ones was because my daughter and I have a hard time finding the pacifier on the bed at night. I though this would solve the problem, but sure it did not.
Example Output:
1