Solid, very well made, moves a ton of air, much quieter than expected (we used an 8" duct to the outside) and looks great. Instructions were clear and customer service is excellent (they answered my two calls nearly immediately and were helpful).
This model does take some work to install, since the top of it is hidden in the cabinet above (so that the height of the exposed unit is less). However, this was necessary for us to have enough clearance to our stove and well worth the effort.