Definition: 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.
Input: I loved my Fitbit but it was not durable at all. I guess they only make them to last a year before they break apart. I've had two of these and they have both fallen apart within a year. That said I do love the app and it's a very accurate step workout tracker. They just aren't built to last. Corporate greed. Tut tut
Output:
3