Summary: I loved it while it worked but it died after 2 years. This is the second Denon I have purchased in 3 years and both died young. This one died after I lost my electricity but it was plugged into a good surge protector.
Summary: I've owned this receiver for about a year and a half. In that time there have been 2 firmware updates. Neither went smoothly. I thought the box was toast after the first one, but it eventually recovered with some unadvised power cycles to kick it. The second never took.