Product review (1 stars): It looks nice, and that is its ony positive attribute.
This is a bad design, it pulls a large amount of air through the light recesses. Over time, the interior of the housing, the bulbs and all the electrical connectors get covered in grease as a result. If not configured to vent to the outside, the unfiltered air gets pushed back out through the vent, covering the top of the unit with grease. The unfiltered air then is free to go wherever air can go in your house.

Regarding the sound level, it is very quiet on low speed, but just about any fan is quiet when it is running slowly. It is also not moving very much air at that setting. On high, it is not quite all.