Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not as good as you might think

Ok so its got 4 fans, and small vents to cool. However it dose not cool as efficiently as some of the 2 fan coolers I have had. Kept my HDD temp 10-15 degrees Fahrenheit, HOTTER than some other coolers. And just like others, it will get a great amount of dust buildup witch you have to clean out alot, and will eventually just get noisy to the point is sounds like something is getting chopped up in there. Flimsy construction too, not recommended for traveling usage as it will get crushed in your bag. Also has an annoying LED light on the front to let you know its on, very bright at night. Also has a small thumb wheel so you can adjust the speed of the fans, however it still just dosent go high enough.