Product review (4 stars): Very happy
The reason it gets four instead of five stars is that the I will have to redrill some of the chimney assembly holes because they do not line up. Otherwise it is everything I had hoped it would be. It looks terrific, is built well, and, other than the aforementioned problem, installation was easy. We bought this hood because my wife has a very sensitive nose for cooking smells and wanted something that moves a huge quantity of air.  I have cooked bacon a couple of times now with no complaints, and the bacon smell always got complaints. The lowest setting on this pulls more air than the highest setting of our old one with less noise. It is not exactly whisper quiet, but I am very satisfied with the noise levels even at top speed. I have not used the auto-smoke setting yet, but will probably try it when I do an oven self-clean. It also has a shutoff timer that only seems accessible with the remote. All in all I'm well pleased and would recommend to anyone.