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.

this thing is great and has saved me on multiple occasions. i think everyone should have one of these! apple probably wont allow them to add an iphone port, which makes sense, but that would be cool :)
5