Product review (5 stars): Amazing Range Hood, Amazing Price.
We purchased this vent hood during a kitchen remodel project in December 2013.  We researched for some time before deciding on the ZLine ZLKB36.  We could not have made a better choice.  The vent has a classic and modern look, without any quirky or weird looking design features.  It looks absolutely beautiful, and works like a champ!  It is solidly built, and has the look and feel of quality.  It looks like it cost far more than we spent.  I see that the price has gone up $20 since we bought ours, but I would say that at $100 more it is still worth it.  This unit compares favorably or better than some very expensive range hoods.
We have our vent installed over a 36" cooktop, and it really sucks--the steam/odors right out of the room.  It is reasonably quiet, even on the highest setting.  Installation was easy, but we had to have a HVAC guy reroute our exhaust because our old one was too close to the kitchen window (our code says at least 3' away from the nearest window).  We ended up running our exhaust line through the roof, which worked out great.
We like everything about our range hood--the look, the price, the beautiful lighting, it works amazingly well, and it is easy to clean.  I especially like the 3 minute timer shut-off feature.  When you are done cooking and your cooktop/pots/pans are still hot, you hit the timer button while you sit down to dinner.  3 minutes later, the vent and lights shut off automatically.

UPDATE 11/2016:  We use our range hood daily, and it continues to work perfectly and look beautiful.  We finally had one of the halogen bulbs burn out.  I noticed that the new models come with LED bulbs, so I ordered an LED replacement.  Here is the link:&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Bonlux-2W-MR11-GU4-0-LED-Bulbs-10-30V-AC-DC-120-Degree-Beam-Angle-LED-G4-GU4-Bi-pin-Base-20W-Halogen-Bulbs-Equivalent-MR11-Spotlight-Warm-White-for-Landscape-Accent-Recessed-Track-Lighting-Pack-of-2/dp/B01FXX5I4Q/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Bonlux 2W MR11 GU4.0 LED Bulbs 10-30V AC/DC 120 Degree Beam Angle LED G4/GU4 Bi-pin Base 20W Halogen Bulbs Equivalent MR11 Spotlight Warm White for Landscape Accent Recessed Track Lighting (Pack of 2)</a>

Also, a tip I learned for cleaning the hood is to use a little vegetable oil on a rag.  This gets all the sticky dust off, and does not leave any streaks like glass or stainless steel cleaners.