Product review (4 stars): So far, so good.
I just replaced a "Euro Kitchens" brand hood with this one. The Euro is a similar product, inexpensive import. The switch panel started falling apart after a year, lighting transformer blew out twice, etc. No replacement parts available - so avoid that brand.

This unit, on the other hand, seems a bit nicer - it's much quieter (yes, you can chat with your spouse while cooking, even on high speed). It attached easily to the existing duct work. Only 2 screws hold it to the wall, and I would definitely worry about using the drywall anchors they supply - I'd think you really want some wood backing behind the drywall (and this thing's big enough that you could likely cut & patch some in, keeping the mess behind the unit and invisible).

It comes with wiring and parts diagrams and a plastic flex tube (I believe code calls for metal in many areas, but metal flex is cheap). It has similar soft-touch buttons to many other hoods and that would be my biggest worry, that those could fail on me again - but the three year warranty is nice.

They answered emails within 24 hours - and it got here in TWO DAYS for free - not bad!

CONS: this uses "baffle" style filters vs. the woven stainless you usually find in these things - so I'll be keeping an eye on internal grease buildup. I can't imagine those filter as well, but we'll see.

OVERALL: How can they sell & ship this for $299? If I get 4 years out of it I'll feel I got my money's worth.