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: Works for a while and eventually falls off the shower/tub wall. Not to be trusted, especially if you are handicapped and depend on this device while you have soap in your eyes, can't see anything, and then have to find it while in that state.
Output:
2