Product review (4 stars): A great buy
We installed this during an extensive kitchen remodel.  Well, my contractor installed it.  And, even though he misplaced the installation directions, he was able to install it easily.  It looks great and runs well, even on F4 (the most powerful fan setting) it's not too terribly loud.  It does a great job of sucking the hot/steamy air up and out, too.  I only have 2 gripes... 1) The silver coating on the edge is wearing off a bit.  And, it's not an area that is ever touched.  2)  To turn off the fan you have to hit the power button 2x.  Otherwise, if you hit it only 1x, it continues to run for a bit, then shuts itself down.  I'm assuming there's a reason for this functionality but, admittedly, I haven't gotten around to reading the entire manual and figuring it out.  :)  All in all, I'm very pleased with this product, especially at the price.