Product review (5 stars): Excellent hood.
Great hood and it was pretty easy to install.  The pros:
1) The air draw is much more than the standard Home Depot/Lowes hood over the stove.
2) The SS grease traps are easy to clean - just put them in the dishwasher.
3) Quieter than the standard Home Depot/Lowes hood.  On high the old hood made so much noise that conversation was impossible.  This hood draws much more air and is quieter.  On high conversations are fine - it is about the level of a modern cloths washer or dryer.  Low is much quieter, but still pulls a lot of air.
4) Easy to install if you are handy.  It took me about 2 - 3 hours.  The hardest thing was going from the 8" outlet of the unit to the 6" duct.  A standard 8" to 6" duct was too long for my installation, so I had to cut a piece of galvanized steel and tape it with aluminum tape.  It is fine but took about an hour.

>>>UPDATE Oct 28, 2016:  Unit is still working great after 6 months.  No regrets at all.
>>>UPDATE July28, 2017: Still working great.  I wish I had put this in years ago.