Product review (5 stars): Great Price for a Beautiful Hood Fan
I've had this hood fan installed for about a month now.  It looks awesome.  I love the clean look that hinged filter cover provides.

It sucks air really well, and it's super quiet, even at the highest fan speed.  I'm sure one of the reasons it's so quiet, is that I have a very short duct run (about 2 total feet with one 90, and a duct cap with a baffle).  I also used duct seal&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Gardner-Bender-DS-110N-Duct-Seal-1-Pound-Pug/dp/B00689V41G/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Gardner Bender DS-110N Duct Seal, 1-Pound Pug</a>&nbsp;where each piece of ducting joins another.  I believe this helps to dampen vibration and noise, as well as sealing the duct.

I did install 2 additional screws with fender washers through the back plate of the hood. I didn't feel comfortable hanging the whole hood on 2 toggler sheetrock anchors&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Mechanical-Plastics-50400-Toggler-Snaptoggle-2-Pack-1-4-x-20-Inch-Brass-Wall-Anchors/dp/B00GVK5M10/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Mechanical Plastics 50400 Toggler Snaptoggle 2-Pack 1/4 x 20-Inch Brass Wall Anchors</a>(even though I reinforced the sheetrock by installing a wood board behind it, via the wall opening for the ducting).

The controls are simple.  I found the installation instructions simple, and easy to follow, but I didn't really need them.  You press power then the plus button to turn the fan on.  It seems you have to press the power button twice to turn the fan off.  To program the clock, you need to hold down the power button, until the time flashes.  Then the + and - buttons adjust the time.  This wasn't in my instructions.

Tips: I needed to extend my duct by 2" to reach my vent cap on the outside wall.  I don't have the crimp tool to make one end smaller so it fits into the next piece.  I went to a local Heating and Air Conditioning contractor, and they fabbed it for me in 5 mins for free!  It's so easy and cheap, I don't think it's worth the paperwork for them write a work order.

Cons:

1) The exhaust outlet on the hood is about 3/16" too large to fit into a 6" duct.  I attached a pic of my 6" elbow butted to it, so you can see what I mean.  I used 6 wraps of high adhesion foil backed tape to seal and adhere that intersection.  Considering both the duct and hood fan are independently supported, I think this is a lasting solution.

2) The lights aren't very bright.  If I had to guess, I'd say each light puts out maybe 75-150 lumens (150-300 lumens total output).