Product review (4 stars): Good unit, but not amazing, and installation instructions are poor.
The installation instructions were reasonably poor.  If I didn't know what I was doing (mostly) and I wasn't just replacing a similar unit, it would have been a difficult install for sure.
The quality of the buttons isn't amazing, feels like I might dislodge them any day now.  It isn't super quiet, but it is much cheaper for the look and function than others at this level.  I am happy with the purchase overall.