Detailed Instructions: In this task, you're given a review from Amazon's food products. 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 or mixed, 4: good, 5: extremely good.
Q: Owned two of these and when they work they are fine. The power knob has no indicator on it though. My biggest problem, and the reason I will NEVER purchase another, is this: both gave out with in a year. One now sounds like I am recording from behind a wall and one developed a hum that will not go away. Do yourself a favor and find a more reliable option.
A:
1