Product review (5 stars): Fantastic range hood
We purchased this to replace the very basic unit that our builder installed.  What a difference!  This is a very well-engineered, well-built unit.  The fan is extremely quiet at low speeds, and even at boost power is quieter than our old fan.  Air movement is excellent, and the ability to control the light intensity is a big plus.
The unit could easily be installed by someone relatively handy, but since we had an electrician coming for another project, we elected to have him install it for us.  It took him less than an hour, and he commented about the high quality of the unit.
One reminder-don't forget to order light bulbs for it when placing the order, so that you can have light as soon as it's installed.
As with just about any stainless appliances, this will take a bit more maintenance to keep fingerprints off, etc, but the appearance is definitely worth it.
Highly recommend this product!!