I've had mine for over a month now and it's a great case. For those of you saying you wouldn't pay over $50 for it, what are your other options? This will stomp on anything in it's price range and probably still come out ahead of anything twice it's price.
Here's another review from Madshrimps. From the article, "If this product carried a price-tag of $150/?150 our conclusion would have been quite straight forward, the CM 690 is a feature rich enclosure which comes with handy tool less features, three 120mm fans which keep all components cool, plus the possibility to add another 5 fans to provide for excellent thermal management, a lot of expandability options. Now that we?ve learned that the case costs actually HALF of what we expected, at ?76/$70 this case is the best there is at the price point, you?ll be hard pressed to find a mid tower ATX enclosure which packs as many features as the CM 690."
FTR I found the stock fans to be very quiet. I added 2-140mm Aerocool fans, one on the bottom and one on the top over my Tuniq Tower with the fan from the Tuniq facing up.