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: This shirt is cute but not worth $18.99. The pattern is just printed on, as opposed to being woven, so the inside of the shirt has that white/washed-out look to it, and doesn't match the outside of the shirt. It's also a bit itchy. I may have paid $5 for this shirt if I saw it on a shelf but I certainly wouldn't have paid $18.99. I'll probably send it back, honestly.
Example Output: 2

Example Input: two of the disc cases were damaged, probably due to transport. the series itself is extremely well drawn and extreme in every in every sense. Thoroughly enjoyable. Buy it, you won't regret it
Example Output: 5

Example Input: So, 2 stars cause the labels itself is good. It says it comes with a template but it did not. Someone said that I may not have opted to received emails from amazon sellers, which is incorrect information. I do get emails from amazon sellers as I have purchased similar labels from another seller, but I didn't care for the labels. They did send me a template for that one, so I do know that I opted to receive email from Amazon sellers. Also, the website provided with the labels, was incorrect. Tried contacting sellers several times via email, with no response. Too bad cause these are the best labels i've come across so far for my oil jars.
Example Output:
2