It's not bad...I heard some reviews about it and it's decent. I don't like how Arctic Cooling uses cheap black snap-on plastic for the covering...makes it look cheaper than it should. My biggest complain is with the way they designed the fan to blow. What's this with the hot air going INTO the motherboard?! They must've been high when designing this.
That's why I bought the Zalman VF900-Cu instead. Great build quality, quiet and makes the card look gorgeous.