Product review (5 stars): Extremely disappointed...
Yes, I know that the title of my review is "Extremely disappointed." However, it's not because I'm disappointed in this product.. I'm disappointed that I bought it AFTER I wasted my money on my previous range hood (Whirlpool 30-in Wall-Mount).  This unit is so aesthetically pleasing that it draws you into interest at first sight; but that's just the icing on the cake.  Functionality is the real kicker.

Pros:

1) Extremely sturdy
2) Quiet
3) More modernized touch screen panel (unlike the Whirlpool)
4) Stainless steel body without sight of any welding seams (may not matter to some.. but I love the look of clean lines)
5) Quiet (yes, I know I said it twice) (more than the Whirlpool)
6) The ventless operation is very helpful/useful (and they throw it in for you)(unlike the Whirlpool)
7) The settings are distinguishable by ventilation; however, sound-wise, you can hardly tell the difference in loudness.
8) LED lighting (once again.. love that clean look)(unlike the Whirlpool)

Cons:

1) Waited too long to buy it (Obviously that's my fault.. not the manufacturer's/unit's fault)

Don't get me wrong, the Whirlpool is a great product with a name that can back it's "reliability" on.  But I prefer to get the best product I can while being cost conscious.. All in all, I found gold with this one.