Product review (4 stars): Vent is nice, instructions are lacking
The vent is exactly what I was looking for when I purchased it.  Good air flow, quieter than expected, and looks great.  Installation was easy, but I agree with the other review that the plug should be a hard wired connection.

The downside - the instructions are obviously directly translated from the original European instructions, so the grammar is choppy and all of the measurements are metric.