Product review (5 stars): Great hood for a good price
First some background: After doing a significant amount of research, it seems that most hoods are a 1 dollar per CFM, regardless of other features.  The CFM rating of over-the-range microwaves is a complete joke, as even a 100 CFM dedicated range hood will out-do a "300 CFM" microwave.  The bigger brothers of this unit, the 330 and 430 have a lot of reported circuit board issues.  I had a 200 CFM hood in a previous home and it worked well until doing cooking that generates a lot of smoke, like blackening or skillet searing meat.

With all of that, in mind I knew I wanted at least a 300 CFM hood with good lighting.  This fits the bill perfectly, it clears smoke and odor beautifully so long as I open a window somewhere for it to draw air from.  The lighting is very bright, the transitions are nice but just icing.  It doesn't come down or stick out too far, and looks attractive enough.  Clean up is also much easier than other hoods I've had.  Quite happy with the my purchase.

A note about installation, it requires sealing several spots on the unit with foil tape, so make sure you have some.  It will maximize airflow and prevent whistling noises.  You will also need two people, it is far too awkward to install solo.