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: Worked for a few hours then would stop working and you'd have to unplug it from the wall and plug it in again. Just for it to stop working 10 minutes later.
Example Output: 1

Example Input: I may have missed reading this, but be aware this product appears to contain a large proportion of sawdust, much like a very tough plastic wood. This is great if you need filler, but if you're mating finely matching parts, the bulk gets in the way. Instead use a traditional furniture epoxy. (Sears sold some of the best I've ever used.)
Example Output:
4