Detailed Instructions: Given an English language product review, determine if it is a Good Review or a Bad Review. A good review is one where the product's review has positive tone and Bad review is one where the tone of product's review is negative.
Q: While working on the installation of this unit and trying to contact their help line, I heard a buzz from within my computer. That is not what you expect when installing a fan. Since then, I've had two more fans that have developed exactly the same problem. These units would be great for something if they didn't overheat so quickly! So before buying, just realize these are going to become hot in your USB ports over time. Other than that, everything goes well with them. They do move quite well.
A:
Bad review