Product review (5 stars): Great!
This thing changed my whole kitchen.  I love it!  Many reviews discuss the beep when you push a button.  It does not bother me at all.  For the money this fan is awesome!  The one I was looking to buy at the appliance store was $800.  I am sure there are differences in features and effectiveness but I don't feel I am missing anything for the $600 difference.  I would buy this again and again.