Product review (5 stars): Xcellent hood, well worth the cost, and better than others in its class. True commercial grade for the home customer.
Great hood. Worst part is installation. Definitely find a helper (or two). I installed this myself and... it was NOT easy.

I love the high quality materials and workmanship. It definitely feels "commercial grade", and it cleans so much easier than range hoods with those mesh filters.

You will NOT find a hood from another manufacturer in this price range of this performance and quality. Everything of this grade usually runs 1000 dollars or more. This thing is heavy, and boy does it ever push some serious air. I have this above our 60,000 BTU Range and Dual Convection slide in unit, and it does wonders. I can boil a full 5 gallon stock pot of water, fry food in another pan, and run both ovens, and this will suck out all the steam and heat - hardly a noticeable increase in temperature in my kitchen. Before, with the old hood, barely anything was pulled out.

One thing to note - if you have shallow cabinets like me, you will very nearly be cutting almost the entire cabinet bottom out. The bottom of the cabinet will NOT support the weight of this unit alone. It needs to be screwed into studs, or have some other method of affixing in place well. Thankfully for me, the studs lined up perfectly with the predrilled holes, but you might need to drill some holes of your own to line up with stud placement - I would check with the manufacturer before doing so, to be sure this won't void the warranty.

Also, it doesn't come with a cutout template, so you will need to make your own from the box it comes in. The outlet is a full 8 inches, but you can buy a reducer at the local big box to bring it down to 6. I did so as an interim, until I replace my roof when I plan on putting full 8inch exhaust tubes. Using 6 inch tubes WILL reduce the total CFM output of the unit.

Full Disclosure: I ordered a similar hood previously, and didn't take care in looking out for who the "seller" was on amazon. I was defrauded by a non-authorized reseller who sent me a used, opened, damaged hood. Thankfully, amazon did right by their word, and took the return. Double check the manufacturers website. To my knowledge, there is currently only ONE authorized reseller of this hood that sells them via amazon, Range Hood Direct Buy.